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Plüss, Tobias; Murk, Axel; Vorst, Diana; Nötel, Denis; Schürch, Martin; Wellig, Peter (2024). Development and Measurement of a 3D Printable Radar Absorber. Progress In Electromagnetics Research Letters, 121, pp. 101-105. The Electromagnetics Academy 10.2528/PIERL24060702
Wang, Wenyue; Murk, Axel; Sauvageat, Eric; Wenzhi, Fan; Dätwyler, Christoph; Maxime, Hervo; Alexander, Haefele; Hocke, Klemens (2023). An Indoor Microwave Radiometer for Measurement of Tropospheric Water. IEEE transactions on geoscience and remote sensing, 61, pp. 1-13. Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2023.3261067
Sauvageat, Eric; Hocke, Klemens; Maillard Barras, Eliane; Hou, Shengyi; Errera, Quentin; Haefele, Alexander; Murk, Axel (2023). Microwave radiometer observations of the ozone diurnal cycle and its short-term variability over Switzerland. Atmospheric chemistry and physics, 23(13), pp. 7321-7345. European Geosciences Union 10.5194/acp-23-7321-2023
Plüss, Tobias; Zimmer, Felix; Hehn, Tobias; Murk, Axel (2022). Characterisation and Comparison of Material Parameters of 3D-Printable Absorbing Materials. Materials, 15(4) MDPI 10.3390/ma15041503
Speirs, Peter J.; Ummenhofer, Martin; Schüpbach, Christof; Renker, Matthias; Wellig, Peter; Cristallini, Diego; O’Hagan, Daniel W.; Kohler, Michael; Murk, Axel (2022). Comparison of DVB-T Passive Radar Simulated and Measured Bistatic RCS Values for a Pilatus PC-12 Aircraft. Sensors, 22(7), p. 2766. MDPI 10.3390/s22072766
Sauvageat, Eric; Maillard Barras, Eliane; Hocke, Klemens; Haefele, Alexander; Murk, Axel (2022). Harmonized retrieval of middle atmospheric ozone from two microwave radiometers in Switzerland. Atmospheric Measurement Techniques, 15(21), pp. 6395-6417. Copernicus Publications 10.5194/amt-15-6395-2022
Krochin, Witali; Stober, Gunter; Murk, Axel (2022). Development of a Polarimetric 50-GHz Spectrometer for Temperature Sounding in the Middle Atmosphere. IEEE journal of selected topics in applied earth observations and remote sensing, 15, pp. 5644-5651. IEEE 10.1109/JSTARS.2022.3186796
Sauvageat, Eric; Albers, Roland; Kotiranta, Mikko; Hocke, Klemens; Gomez, R. Michael; Nedoluha, Gerald E.; Murk, Axel (2021). Comparison of Three High Resolution Real-Time Spectrometers for Microwave Ozone Profiling Instruments. IEEE journal of selected topics in applied earth observations and remote sensing, 14, pp. 10045-10056. IEEE 10.1109/JSTARS.2021.3114446
Yagoubov, P.; Mroczkowski, T.; Belitsky, V.; Cuadrado-Calle, D.; Cuttaia, F.; Fuller, G. A.; Gallego, J.-D.; Gonzalez, A.; Kaneko, K.; Mena, P.; Molina, R.; Nesti, R.; Tapia, V.; Villa, F.; Beltrán, M.; Cavaliere, F.; Ceru, J.; Chesmore, G. E.; Coughlin, K.; De Breuck, C.; ... (2020). Wideband 67−116 GHz receiver development for ALMA Band 2. Astronomy and astrophysics, 634, A46. EDP Sciences 10.1051/0004-6361/201936777
Hagen, Jonas; Hocke, Klemens; Stober, Gunter; Pfreundschuh, Simon; Murk, Axel; Kämpfer, Niklaus (2020). First measurements of tides in the stratosphere and lower mesosphere by ground-based Doppler microwave wind radiometry. Atmospheric chemistry and physics, 20(4), pp. 2367-2386. European Geosciences Union 10.5194/acp-20-2367-2020
Hagen, Jonas; Luder, Andres; Murk, Axel; Kämpfer, Niklaus (2020). Frequency-Agile FFT Spectrometer for Microwave Remote Sensing Applications. Atmosphere, 11(5), p. 490. MDPI 10.3390/atmos11050490
Schranz, Franziska; Hagen, Jonas; Stober, Gunter; Hocke, Klemens; Murk, Axel; Kämpfer, Niklaus (2020). Small-scale variability of stratospheric ozone during the sudden stratospheric warming 2018/2019 observed at Ny-Ålesund, Svalbard. Atmospheric chemistry and physics, 20(18), pp. 10791-10806. European Geosciences Union 10.5194/acp-20-10791-2020
Hocke, Klemens; Bernet, Leonie Anna Luisa; Hagen, Jonas; Murk, Axel; Renker, Matthias; Mätzler, Christian (2019). Diurnal cycle of short-term fluctuations of integrated water vapour above Switzerland. Atmospheric chemistry and physics Discussions, 19(19), pp. 12083-12090. European Geosciences Union 10.5194/acp-19-12083-2019
Jacob, Karl; Kotiranta, Mikko; Murk, Axel (2019). Transmission and Reflection Characterization of Polarizing Beam Splitters at Submillimeter Wavelengths. IEEE Transactions on Terahertz Science and Technology, 9(3), pp. 272-281. IEEE 10.1109/TTHZ.2019.2911033
Jacob, Karl; Schroder, Arne; von Werra, Leandro; Reinhard, Florian; Raisin, Philippe; Murk, Axel (2019). Radiometric Characterization of a Water-Based Conical Blackbody Calibration Target for Millimeter-Wave Remote Sensing. IEEE journal of selected topics in applied earth observations and remote sensing, 12(6), pp. 1688-1696. IEEE 10.1109/JSTARS.2019.2913729
Jacob, Karl; Schroder, Arne; Murk, Axel (2018). Design, Manufacturing, and Characterization of Conical Blackbody Targets With Optimized Profile. IEEE transactions on terahertz science and technology, 8(1), pp. 76-84. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2017.2762309
Hagen, Jonas; Murk, Axel; Rüfenacht, Rolf; Khaykin, Sergey; Hauchecorne, Alain; Kämpfer, Niklaus (2018). WIRA-C: A compact 142-GHz-radiometer for continuous middle-atmospheric wind measurements. Atmospheric Measurement Techniques. Discussions, pp. 1-30. Copernicus Publications 10.5194/amt-2018-69
Białek, M.; Magrez, A.; Murk, Axel; Ansermet, J.-Ph. (2018). Spin-wave resonances in bismuth orthoferrite at high temperatures. Physical review. B - condensed matter and materials physics, 97(5) American Physical Society 10.1103/PhysRevB.97.054410
Kotiranta, Mikko Matias; Jacob, Karl Friedrich; Kim, Hyunjoo; Hartogh, Paul; Murk, Axel (2018). Optical Design and Analysis of the Submillimeter-Wave Instrument on JUICE. IEEE transactions on terahertz science and technology, 8(6), pp. 588-595. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2018.2866116
Houtz, Derek A.; Emery, William; Gu, Dazhen; Jacob, Karl; Murk, Axel; Walker, David K.; Wylde, Richard J. (2017). Electromagnetic Design and Performance of a Conical Microwave Blackbody Target for Radiometer Calibration. IEEE transactions on geoscience and remote sensing, 55(8), pp. 4586-4596. Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2017.2694319
Schroder, Arne; Murk, Axel; Wylde, Richard; Schobert, Dennis; Winser, Mike (2017). Brightness Temperature Computation of Microwave Calibration Targets. IEEE transactions on geoscience and remote sensing, 55(12), pp. 7104-7112. Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2017.2740559
Schroder, Arne; Murk, Axel; Wylde, Richard; Jacob, Karl; Pike, Kevin; Winser, Mike; Pujades, Marc Bergada; Kangas, Ville (2017). Electromagnetic Design of Calibration Targets for MetOp-SG Microwave Instruments. IEEE transactions on terahertz science and technology, 7(6), pp. 677-685. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2017.2757442
Schröder, Arne; Murk, Axel; Yagoubov, Pavel; Patt, Ferdinand (2016). Design and Characterization of the ALMA Band 5 Vacuum Window. IEEE transactions on terahertz science and technology, 6(1), pp. 156-162. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2015.2497139
Schröder, Arne; Murk, Axel (2016). Numerical Design and Analysis of Conical Blackbody Targets With Advanced Shape. IEEE Transactions on Antennas and Propagation, 64(5), pp. 1850-1858. Institute of Electrical and Electronics Engineers IEEE 10.1109/TAP.2016.2535106
Navas Guzman, Francisco Jesus; Kämpfer, Niklaus; Murk, Axel; Larsson, R.; Buehler, S. A.; Eriksson, P. (2015). Zeeman effect in atmospheric O₂ measured by ground-based microwave radiometry. Atmospheric Measurement Techniques (AMT), 8(4), pp. 1863-1874. Copernicus Publications 10.5194/amt-8-1863-2015
Fernandez Vidal, Susana; Murk, Axel; Kämpfer, Niklaus (2015). GROMOS-C, a novel ground-based microwave radiometer for ozone measurement campaigns. Atmospheric Measurement Techniques (AMT), 8(7), pp. 2649-2662. Copernicus Publications 10.5194/amt-8-2649-2015
Canavero, Marco; Murk, Axel; Mätzler, Christian; Nötel, D.; Huck, Johann (2014). Radiometric Active Indoor Imaging in the W-Band. Journal of infrared, millimeter, and terahertz waves, 35(2), pp. 218-241. Springer Science+Business Media, LLC. 10.1007/s10762-013-0045-9
Hammar, Arvid; Whale, Mark; Forsberg, Per; Murk, Axel; Emrich., Anders; Stake, Jan (2014). Optical Tolerance Analysis of the Multi-Beam Limb Viewing Instrument STEAMR. IEEE transactions on terahertz science and technology, 4(6), 714 - 721. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2014.2361616
Fernandez Vidal, Susana; Murk, Axel; Kämpfer, Niklaus (2014). Design and Characterization of a Peltier-Cold Calibration Target for a 110-GHz Radiometer. IEEE transactions on geoscience and remote sensing, 53(1), pp. 344-351. Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2014.2322336
Rüfenacht, Rolf; Murk, Axel; Kämpfer, Niklaus; Eriksson, Patrick; Buehler, Stefan A. (2014). Middle-atmospheric zonal and meridional wind profiles from polar, tropical and midlatitudes with the ground-based microwave Doppler wind radiometer WIRA. Atmospheric Measurement Techniques (AMT), 7(12), 4491 - 4505. Copernicus Publications 10.5194/amt-7-4491-2014
Renker, Matthias; Murk, Axel; Rea, Simon P.; Emrich, Anders; Frisk, Urban (2014). Sideband characterization and atmospheric observations with various 340 GHz heterodyne receivers. Review of scientific instruments, 85(8), 084706. American Institute of Physics 10.1063/1.4892806
Khromova, Irina; Gonzalo, Ramon; Ederra, Inigo; Delhote, Nicolas; Baillargeat, Dominique; Murk, Axel; Alderman, Byron E. J.; de Maagt, Peter (2013). Subharmonic Mixer Based on EBG Technology. IEEE transactions on terahertz science and technology, 3(6), pp. 838-845. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2013.2285671
Canavero, Marco; Murk, Axel (2013). Radiometric Method for Emissivity Retrieval in High Reflective Materials. Progress in electromagnetics research PIER, 143, pp. 187-206. EMW
Stähli, Oliver; Murk, Axel; Kämpfer, Niklaus; Mätzler, Christian; Eriksson, Patrick (2013). Microwave radiometer to retrieve temperature profiles from the surface to the stratopause. Atmospheric Measurement Techniques (AMT), 6(9), pp. 2477-2494. Copernicus Publications 10.5194/amt-6-2477-2013
Ederra, Inigo; Gonzalo, Ramon; Martinez, Beatriz; Alderman, Byron E. J.; Huggard, Peter G.; Murk, Axel; Marchand, Laurent; de Maagt, Peter (2013). Design and Test of a 0.5 THz Dipole Antenna With Integrated Schottky Diode Detector on a High Dielectric Constant Ceramic Electromagnetic Bandgap Substrate. IEEE transactions on terahertz science and technology, 3(5), pp. 584-593. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2013.2272556
Renker, Matthias; Whale, Mark; Murk, Axel (2013). Antenna Simulations and Measurements of Focal Plane Array Facet Reflectors. IEEE Transactions on Antennas and Propagation, 61(4), pp. 1722-1732. Institute of Electrical and Electronics Engineers IEEE 10.1109/TAP.2012.2232264
Murk, Axel; Reveles, Juan R.; Wylde, Richard; Bell, Graham; Zivkovic, Irena; McNamara, Andrew; de Maagt, Peter (2013). Low Mass Calibration Target for MM-Wave Remote Sensing Instruments. IEEE Transactions on Antennas and Propagation, 61(4), pp. 1547-1556. Institute of Electrical and Electronics Engineers IEEE 10.1109/TAP.2013.2242828
Whale, Mark; Murphy, Anthony; Murk, Axel; Renker, Matthias; Frisk, Urban; Janson, Olle (2013). A Compensating Anastigmatic Submillimeter Array Imaging System for STEAMR. IEEE transactions on terahertz science and technology, 3(1), pp. 110-119. Institute of Electrical and Electronics Engineers IEEE 10.1109/TTHZ.2012.2228895
Rüfenacht, Rolf; Kämpfer, Niklaus; Murk, Axel (2012). First middle-atmospheric zonal wind profile measurements with a new ground-based microwave Doppler-spectro-radiometer. Atmospheric Measurement Techniques (AMT), 5(11), pp. 2647-2659. Göttingen: Copernicus Publications 10.5194/amt-5-2647-2012
Zivkovic, Irena; Murk, Axel (2012). Characterization of open cell SiC foam material. Progress in electromagnetics research PIER, 38, pp. 225-239. Cambridge, Mass.: EMW 10.2528/PIERB11121504
Zivkovic, Irena; Murk, Axel (2012). Extraction of dielectric and magnetic properties of carbonyl iron powder composites at high frequencies. Journal of applied physics, 111(11), p. 114104. Melville, N.Y.: American Institute of Physics 10.1063/1.4725473
Zivkovic, Irena; Murk, Axel (2012). Boron nitride loading for thermal conductivity improvement of composite microwave absorbers. Electronics letters, 48(18), 1130-U158. Stevenage: Institution of Electrical Engineers 10.1049/el.2012.0930
Stähli, Oliver; Mätzler, Christian; Murk, Axel; Kämpfer, Niklaus (2011). A Surface-Based Imaging Method for Water Vapor and Liquid Clouds Using a Scanning Radiometer at 91 GHz. IEEE transactions on geoscience and remote sensing, 49(9), pp. 3273-3280. New York, N.Y.: Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2011.2160269
Zivkovic, Irena; Murk, Axel (2011). Characterization of Magnetically Loaded Microwave Absorbers. Progress in electromagnetics research PIER, 33, pp. 277-289. Cambridge, Mass.: EMW 10.2528/PIERB11071108
Straub, Corinne; Murk, Axel; Kämpfer, Niklaus; Golchert, Sven H.W.; Hochschild, Gerd; Hallgren, Kristofer; Hartogh, Paul (2011). ARIS-Campaign: Intercomparison of three ground based 22 GHz radiometers for middle atmospheric water vapor at the Zugspitze in winter 2009. Atmospheric Measurement Techniques (AMT), 4(9), pp. 1979-1994. Göttingen: Copernicus Publications 10.5194/amt-4-1979-2011
Sütterlin, Daniel; Erni, Daniel; Schlott, Volker; Sigg, Hans; Jäckel, Heinz; Murk, Axel (2010). Single-shot electron bunch length measurements using a spatial electro-optical autocorrelation interferometer. Review of scientific instruments, 81(10), p. 104702. Woodbury, N.Y.: American Institute of Physics 10.1063/1.3480997
Straub, Corinne; Murk, Axel; Kämpfer, Niklaus (2010). MIAWARA-C, a new ground based water vapor radiometer for measurement campaigns. Atmospheric Measurement Techniques (AMT), 3(5), pp. 1271-1285. Göttingen: Copernicus Publications 10.5194/amt-3-1271-2010
Schwank, Mike; Wiesmann, Andreas; Werner, Charles; Mätzler, Christian; Weber, Daniel; Murk, Axel; Völksch, Ingo; Wegmüller, Urs (2010). ELBARA II, an L-Band Radiometer System for Soil Moisture Research. Sensors, 10(1), pp. 584-612. Basel: MDPI 10.3390/s100100584
Ederra, Inigo; Khromova, Irina; Gonzalo, Ramon; Delhote, Nicolas; Baillargeat, Dominique; Murk, Axel; Alderman, Byron E.J.; de Maagt, Peter (2010). Electromagnetic Band Gap Waveguide for the Millimeter Range. IEEE transactions on microwave theory and techniques, 58(7), pp. 1734-1741. New York, N.Y.: Professional Technical Group on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers IEEE 10.1109/tmtt.2010.2050098
Fürholz, Philipp; Murk, Axel (2009). Phase-Corrected Near-Field Measurements of the TELIS Telescope at 637 GHz. IEEE antennas and propagation magazine, 57(9), pp. 2518-2525. New York, N.Y.: Institute of Electrical and Electronics Engineers IEEE 10.1109/TAP.2009.2024486
Fürholz, Philipp; Murk, Axel (2009). The Impact of Slow-Wave modes on the Radiation Performance of a Corrugated Horn Antenna. Journal of infrared, millimeter, and terahertz waves, 31(2), pp. 169-180. New York, N.Y.: Springer Science+Business Media, LLC. 10.1007/s10762-009-9577-4
Fürholz, Philipp; Murk, Axel (2009). Design of a Broadband Transition Using the Constant Impedance Structure Approach. Progress in electromagnetics research PIER, 7, pp. 69-78. Cambridge, Mass.: EMW
Müller, Stefan C.; Murk, Axel; Monstein, Christian; Kämpfer, Niklaus (2009). Intercomparison of Digital Fast Fourier Transform and Accousto Optical spectrometers for microwave radiometry of the atmosphere. IEEE transactions on geoscience and remote sensing, 47(7), pp. 2233-2239. New York, N.Y.: Institute of Electrical and Electronics Engineers IEEE 10.1109/TGRS.2009.2013695
De Wachter, Evelyn; Murk, Axel; Straub, Corinne; Häfele, Alexander; Ka, Soohyun; Oh, Jung Jin; Kämpfer, Niklaus (2009). Effects of Resonances in Corrugated Horn Antennas for a 22 GHz Balancing Radiometer. IEEE geoscience and remote sensing letters, 6(1), pp. 3-7. New York, N.Y.: Institute of Electrical and Electronics Engineers IEEE 10.1109/LGRS.2008.2005851
Duric, Aleksandar; Magun, Andreas; Murk, Axel; Mätzler, Christian; Kämpfer, Niklaus (2008). The Fully Polarimetric Imaging Radiometer SPIRA at 91 GHz. IEEE transactions on geoscience and remote sensing, 46(8), pp. 2323-2336. New York, N.Y.: Institute of Electrical and Electronics Engineers IEEE 10.1109/tgrs.2008.917212
Ederra, Inigo; Gonzalo, Ramon; Alderman, Byron E.J.; Huggard, Peter G.; de Hon, Bastiaan P.; van Beurden, Martijn C.; Murk, Axel; Marchand, Laurent; de Maagt, Peter (2008). Sub-Millimeter-Wave Imaging Array at 500 GHz Based on 3-D Electromagnetic-Bandgap Material. IEEE transactions on microwave theory and techniques, 56(11), pp. 2556-2565. New York, N.Y.: Professional Technical Group on Microwave Theory and Techniques, Institute of Electrical and Electronics Engineers IEEE 10.1109/tmtt.2008.2005926
Lüthi, Thomas; Rabanus, David; Graf, Urs; Granet, Christophe; Murk, Axel (2006). Expandable fully reflective focal-plane optics for millimeter- and submillimeter-wave array receivers. Review of scientific instruments, 77(1), 014702-014706. Woodbury, N.Y.: American Institute of Physics 10.1063/1.2165547
Rabanus, David; Granet, Christophe; Murk, Axel; Tils, Thomas (2006). Measurement of properties of a smooth-walled spline-profile feed horn around 840 GHz. Infrared physics & technology, 48(3), pp. 181-186. Oxford: Pergamon Press 10.1016/j.infrared.2005.10.001
Zivkovic, Irena; Murk, Axel (2012). Free-Space Transmissio Method for the Characterization of Dielectric and Magnetic Materials at Microwave Frequencies. In: Costanzo, Sandra (ed.) Microwave Materials Characterization (pp. 74-90). InTech 10.5772/51596
Murk, Axel; Stähli, Oliver; Mätzler, Christian; Canavero, Marco; Oechslin, R.; Wellig, P.; Nötel, D.; Essen, H. (2010). Polarimetric imaging with the 91GHz radiometer SPIRA. In: Krapel, Keith A.; Salmon, Neil A. (eds.) Millimetre Wave and Terahertz Sensors and Technology. SPIE Proceedings: Vol. 7837 (78370F). Internetpublikation 10.1117/12.865150
Murk, Axel; Biber, Stephan; Tils, Thomas; Pütz, Patrick; Schmidt, Lorenz-Peter; Kämpfer, Niklaus (2006). Characterization of Micromachined Waveguide Hybrids at 350 and 650 GHz. In: 17th International Symposium on Space Terahertz Technology, May 10-12, 2006, Paris, France (pp. 274-277). Charlottesville: National Radio Astronomy Observatory
Renker, Matthias; Murk, Axel; Whale, Mark; Rea, Simon; Emrich, Anders; Frisk, Urban (2012). Breadboard receiver testing for STEAMR / PREMIER. IAP Research Report: Vol. 2012-0. Bern: Institut für Angewandte Physik Universität Bern
Bell, Alistair; Murk, Axel (2023). Monitoring of Middle Atmospheric Water Vapour (Submitted) Swiss GCOS Office
Murk, Axel; Minghetti, Tiziano (2012). Charakterisierung der MM-Wellen und IR Eigenschaften von RUAG Proben (2012-09-MW) (IAP Research Report 2012-0). Bern: Institut für Angewandte Physik Universität Bern
Murk, Axel; Minghetti, Tiziano (2012). Charakterisierung der MM-Wellen und IR Eigenschaften von RUAG Proben (2012-08-MW) (IAP Research Report 2012-0). Bern: Institut für Angewandte Physik Universität Bern
Fernandez, Susana; Murk, Axel; Kämpfer, Niklaus (2012). Characterization of microwave cavity resonance absorbers from Emerson and Cuming (IAP Research Report 2012-0). Bern: Institut für Angewandte Physik Universität Bern
Whale, Mark; Murk, Axel; Renker, Matthias (2012). Synthesis and Measurements of the STEAMR Focal Plane Array Breadboard (IAP Research Report 2012-0). Bern: Institut für Angewandte Physik Universität Bern
Whale, Mark; Renker, Matthias; Murk, Axel (2012). Preliminary Report on FPA Breadboard: Synthesis and Electromagnetic Characterisation (IAP Research Report 2012-0). Bern: Institut für Angewandte Physik Universität Bern
Whale, Mark; Murk, Axel; Renker, Matthias (2011). Optical Design of the STEAMR Antenna with Focal Plane Array Breadboard (IAP Research Report 2011-1). Bern: Institut für Angewandte Physik Universität Bern
Siegenthaler, Stefan; Canavero, Marco; Murk, Axel (2011). Post processing of MMW images from SPIRA (IAP Research Report 2011-1). Bern: Institut für Angewandte Physik Universität Bern
Canavero, Marco; Murk, Axel (2011). Measurements of Military Equipment at 91 GHz with Polarimetric Imager SPIRA (IAP Research Report 2011-0). Bern: Institut für Angewandte Physik Universität Bern
Straub, Corinne; Tschanz, Brigitte; Murk, Axel; Kämpfer, Niklaus (2011). Scanning the Sun to determine the pointing of a 22 GHz water vapor radiometer (IAP Research Report 2011-0). Bern: Institut für Angewandte Physik Universität Bern
Zivkovic, Irena; Murk, Axel (2011). Characterization of Magnetically Loaded Microwave Absorbers (IAP Research Report 2011-0). Bern: Institut für Angewandte Physik Universität Bern
Zivkovic, Irena; Murk, Axel (2011). Characterization of Open Cell SiC Foam Samples (IAP Research Report 2011-0). Bern: Institut für Angewandte Physik Universität Bern
Speirs, Peter; Molina, Roco; Saenz, Elena; Yagoubov, Paul Moseley Pavel; Murk, Axel (2020). Design and Measurement of Possible Wide-band 67-116 GHz ALMA Vacuum Window Anti-reflection Layers. In: 2020 14th European Conference on Antennas and Propagation (EuCAP) (pp. 1-5). IEEE 10.23919/EuCAP48036.2020.9135970
Kotiranta, Mikko; Jacob, Karl; Plüss, Tobias; Hartogh, Paul; Murk, Axel (2020). Optics for the Submillimeter Wave Instrument on Jupiter Mission JUICE. In: 2020 14th European Conference on Antennas and Propagation (EuCAP) (pp. 1-5). IEEE 10.23919/EuCAP48036.2020.9135593
Sauvageat, Eric; Kotiranta, Mikko; Hocke, Klemens; Gomez, R. Michael; Nedoluha, Gerald; Murk, Axel (2020). Comparison of three high resolution real-time spectrometers for microwave ozone profiling instruments. In: 2020 16th Specialist Meeting on Microwave Radiometry and Remote Sensing for the Environment (MicroRad) (pp. 1-4). IEEE 10.1109/MicroRad49612.2020.9342608
Houtz, Derek; Blackwell, William; Camps, Adriano; Emery, William; Gasiewski, Albin; Murk, Axel (2019). Development of an IEEE Standard for Calibration of Microwave Radiometers. In: IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium (pp. 4525-4527). IEEE 10.1109/IGARSS.2019.8898480
Jacob, Karl Friedrich; Schröder, Arne; Murk, Axel; Von Werra, L.; Reinhard, F.; Raisin, P. (March 2018). Radiometric Characterization of a Water-Based Conical Blackbody Calibration Target for Millimetre-Wave Remote Sensing. In: 2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad) (pp. 1-4). IEEE 10.1109/MICRORAD.2018.8430716
Murk, Axel; Renker, Matthias; Rea, S.; Emrich, A. (September 2014). Sideband-Ratio and Harmonic Response of Sub-Millimeter Wave Mixers measured with a Martin Puplett Interferometer. In: 39th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). Tucson, Arizona. 14.-19.09.2015. 10.1109/IRMMW-THz.2014.6956338
Renker, Matthias; Whale, Mark; Murk, Axel; Blecha, Luc; Paciotti, Gabriel; Bell, Graham; Wylde, Richard (April 2013). Verification of Focal Plane Array for STEAMR through CEM Simulations and Quasi-Optical Beam Pattern Measurements. In: Proceedings of the 7th European Conference on Antennas and Propagation (EUCAP) (pp. 1291-1299). IEEE
Wylde, Richard; Bell, Graham; McNamara, Andrew; Murk, Axel (2012). The need for and development of MM-wave radiometer calibration targets with very low coherent backscatter. In: Conference on Precision Electromagnetic Measurements (CPEM) (pp. 260-261). Washington, DC: IEEE Computer Society 10.1109/CPEM.2012.6250901
Siegenthaler, Stefan; Canavero, Marco; Murk, Axel (2012). Post-processing techniques for radiometric images. In: IEEE International Geoscience and Remote Sensing Symposium (IGARSS) (pp. 2316-2319). Washington, DC: IEEE Computer Society 10.1109/IGARSS.2012.6351031
Whale, Mark; Renker, Matthias; Murk, Axel; Frisk, Urban; Janson, Olle; Blecha, Luc; Paciotti, Gabriel; Bell, Graham; Wylde, Richard; Murphy, Anthony (2012). The STEAMR Instrument: Optical Design, Development & Testing. In: 23rd International Symposium on Space Terahertz Technology, Tokyo, April, 2012. Charlottesville: National Radio Astronomy Observatory
Merbold, Hannes; Bitzer, Andreas; Murk, Axel; Feurer, Thomas; Carbone, Fabrizio; Wallauer, Jan; Walther, Markus (2012). Adjusting the functionality of terahertz split-ring resonators through geometry. In: Ultrafast Phenomena and Nanophotonics XVI. Proceedings of SPIE: Vol. 8260 (p. 826016). Bellingham: SPIE 10.1117/12.908107
Whale, Mark; Renker, Matthias; Murk, Axel; Janson, Olle; Frisk, Urban (2011). Optical Design of the Stratosphere-Troposphere Exchange and Climate Monitor Radiometer STEAMR Instrument. In: Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP.
Canavero, Marco; Murk, Axel (2011). Scanning Polarimetric Imaging Radiometer: Microwave Imaging System and Image Merging with IR and Optical Data. In: 6th Future Security 2011, Berlin.
Renker, Matthias; Whale, Mark; Murk, Axel; Murphy, Anthony; Wylde, Richard (2011). Analysis and Simulation of Edge Effects of Focal Plane Array Facet Reflectors with High Filling Factor. In: 33rd ESA Antenna Workshop on Challenges for Space Antenna Systems.
Zivkovic, Irena; Murk, Axel (2011). Permittivity and Permeability Extraction of Magnetically Loaded Absorbing Materials. In: Millimetre Wave days, 6th ESA Workshop on Millimetre-Wave Technology and Applications, 2011.
Canavero, Marco; Murk, Axel (2011). Radiometric Modeling, Active Imaging and Polarimetric Calibration at 91 GHz. In: Millimetre Wave days, 6th ESA Workshop on Millimetre-Wave Technology and Applications.
Birk, Manfred; Wagner, Georg; de Lange, Gert; de Lange, Arno; Ellison, Brian N.; Harman, Mark R.; Murk, Axel; Oelhaf, Hermann; Maucher, Guido; Sartorius, Christian (2010). TELIS: TErahertz and subMMWLImb Sounder - Project Summary After First Successful Flight. In: 21 International Symposium on Space Terahertz.
Murk, Axel; Treuttel, Jeanne; Rea, Simon; Matheson, David (18 May 2009). Characterization of a 340 GHz Sub-Harmonic IQ Mixer with Digital Sideband Separating Backend. In: 5th ESA Workshop on Millimetre Wave Technology and Applications WPP-300 (pp. 469-476). ESTEC
Delhote, Nicolas; Baillargeat, Dominique; Ederra, Inigo; Khromova, Irina; Gonzalo, Ramon; Murk, Axel; Alderman, Byron E.J.; de Maag, Peter (2009). Electromagnetic Band Gap Waveguide for the Millimetre Range. In: 5th ESA Workshop on Millimetre Wave Technology and Applications.
Straub, Corinne; Murk, Axel; Kämpfer, Niklaus; Zardet, Dino; Stuber, Bruno (2008). Development of a 22 GHz correlating Radiometer for the observation of Stratospheric Water Vapor. In: Microrad 2008.
Murk, Axel; Duric, A.; Patt, F. (2008). Characterization of ALMA Calibration Targets. In: 19th International Symposium on Space Terahertz.
Fürholz, Philipp; Murk, Axel; Wylde, Richard; Ochiai, Satoshi (2007). Analysis of the SMILES Optics Alignment. In: Conference on Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International, 2-9 Sept. 2007, Cardiff (pp. 454-455). Verlag fehlt
Arnold, Patrik; Murk, Axel (2007). Development of a High-Q Open Resonator in the 50 GHz to 700 GHz Frequency Range. In: Conference on Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International, 2-9 Sept. 2007, Cardiff (pp. 976-977). Verlag fehlt
Duric, Aleksandar; Hitz, Benedikt; Murk, Axel; Mätzler, Christian (2007). Correction of the Off-Axis Reflector Beam Squint in Passive Images of the Fourth Stokes Parameter at 91 GHz. In: EuCAP 2007. The Second European Conference on Antennas and Propagation, 2007 ([1-6]). Stevenage: The Institution of Engineering and Technology
Straub, Corinne; Murk, Axel; Teniente, Jorge; Kämpfer, Niklaus (2007). Optical design for a compact 22 GHz radiometer for middle atmospheric water vapor. In: EuCAP 2007. The Second European Conference on Antennas and Propagation, 2007 ([1-5]). Stevenage: The Institution of Engineering and Technology
Fürholz, Philipp; Murk, Axel (2007). Quality Assessment of W-Band Corrugated Horn Antennas. In: Conference on Infrared and Millimeter Waves, 2007 and the 2007 15th International Conference on Terahertz Electronics. IRMMW-THz. Joint 32nd International, 2-9 Sept. 2007, Cardiff. Verlag fehlt
Ederra, Inigo; Gonzalo, Ramon; Murk, Axel; Alderman, Byron; Huggard, Peter; de Hon, Bastiaan; Marchand, Laurent; de Maagt, Peter (2007). Design and characterisation of an EBG imaging array at sub-millimetre wave frequencies. In: 37th European Microwave Conference 2007 (pp. 640-643). Verlag fehlt 10.1109/EUMC.2007.4405273
Ederra, Inigo; Murk, Axel; Gonzalo, Ramon; Martinez, Beatriz; Azcona, Luis; Alderman, Byron; Huggard, Peter; de Hon, Bastiaan; van Beurden, Martijn; Marchand, Laurent; de Maagt, Peter (2006). Experimental Characterisation of a Sub-Millimetre Wave Receiver Based on EBG Technology. In: 4th ESA Workshop on Millimetre-Wave Technology and Applications, The 8th Topical Symposium on Millimeter Waves - TSMMW2006, The 7th MINT Millimeter-Wave International Symposium - MINT-MIS2006, February 15-17, 2006, Espoo, Finland WPP-25 (pp. 541-546). Verlag fehlt
Murk, Axel; Wylde, Richard; Spurrett, Rob; Fürholz, Philipp; Kämpfer, Niklaus (2006). Blackbody Calibration Targets with Ultralow Reflectivity at Submillimeter Wavelengths. In: 4th ESA Workshop on Millimetre-Wave Technology and Applications, The 8th Topical Symposium on Millimeter Waves - TSMMW2006, The 7th MINT Millimeter-Wave International Symposium - MINT-MIS2006, February 15-17, 2006, Espoo, Finland.
Duric, Aleksandar; Fürholz, Philipp; Murk, Axel; Magun, Andreas (2006). Far- and Near- Field Antenna Measurements of a Passive Scanning Polarimetric Imager at Millimeter Wavelengths. In: AMTA Europe Symposium, 1-4 May 2006, Munich, Germany (pp. 89-93). Antenna Measurement Techniques Association
Müller, Stefan C; Murk, Axel; Monstein, Christian; Kämpfer, Niklaus; Meyer, Hansueli (2006). Microwave remote sensing of stratospheric trace gases using digital Fast Fourier Transform spectrometers. In: Wiesbeck, Werner; Thumm, Manfred (eds.) German Microwave Conference - GeMIC 2006. University Karlsruhe. March 28 – 30, 2006.
Murk, Axel; Fürholz, Philipp; Yagoubov, Pavel; Birk, Mandred; Wagner, Georg (2006). Near-Field Antenna Measurements for the Terahertz Limb Sounder TELIS. In: AMTA Europe Symposium, 1-4 May 2006, Munich, Germany (pp. 94-99). Antenna Measurement Techniques Association
Hagen, Jonas (2020). Middle-atmospheric wind measurements by the ground-based passive radiometer WIRA-C. (Dissertation, Institute of applied Physics, Faculty of Science)
Sauvageat, Eric; Albers, Roland; Kotiranta, Mikko; Hocke, Klemens; Gomez, R. Michael; Nedoluha, Gerald; Murk, Axel (2021). Comparison of Three High Resolution Real-Time Spectrometers for Microwave Ozone Profiling Instruments [Dataset].
