Billade, Bhushan; Nyström, Olle; Meledin, Denis; Sundin, Erik; Lapkin, Igor; Fredrixon, Mathias; Desmaris, Vincent; Rashid, Hawal; Strandberg, Magnus; Ferm, Sven-Erik; Pavolotsky, Alexey; Belitsky, Victor: Performance of the First ALMA Band 5 Production Cartridge. IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2 (2) pp. 208-214.

Billade, Bhushan; Nyström, Olle; Meledin, Denis; Sundin, Erik; Lapkin, Igor; Fredrixon, Mathias; Desmaris, Vincent; Rashid, Hawal; Strandberg, Magnus; Ferm, Sven-Erik; Wang, Hui; Xu, Hui; Obrocka, Monika; Ellison, Brian; Pavolotsky, Alexey; Belitsky, Victor: Performance of the first ALMA Band 5 production cartridge. Proceedings of the 22nd International Symposium on Space Terahertz Technology, April 26-28th, 2011 - Tucson, Arizona, USA, pp. P-2.

Belitsky, Victor; Billade, Bhushan; Desmaris, Vincent; Dochev, Dimitar; Fredrixon, Mathias; Ferm, Sven-Erik; Johnsen, Gert; Lapkin, Igor; Meledin, Denis; Nyström, Olle; Pavolotsky, Alexey; Rashid, Hawal; Sundin, Erik; Strandberg, Magnus: Advanced Technologies for Radio Astronomy Instrumentation. Osservatorio Astronomico di Roma,

Belitsky, Victor; Billade, Bhushan; Desmaris, Vincent; Dochev, Dimitar; Fredrixon, Mathias; Ferm, Sven-Erik; Johnsen, Gert; Lapkin, Igor; Meledin, Denis; Nyström, Olle; Pavolotsky, Alexey; Rashid, Hawal; Sundin, Erik; Strandberg, Magnus: Design and performance of ALMA band 5 receiver cartridge. 35th International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 , pp. 1-2. ISBN/ISSN: 978-1-4244-6655-9

Billade, Bhushan; Lapkin, Igor; Nyström, Olle; Sundin, Erik; Fredrixon, Mathias; Strandberg, Magnus; Meledin, Denis; Ferm, Sven-Erik; Rashid, Hawal; Desmaris, Vincent; Dochev, Dimitar; Johnsen, Gert; Pavolotsky, Alexey; Belitsky, Victor: Design and Performance of ALMA Band 5 Receiver Components. Osservatorio Astronomico di Roma,

Lapkin, Igor; Belitsky, Victor; Zinchenko, I: Matrix 4-element sis receiver of the 3mm wavelength range for the RT-22 telescope. 2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, MSMW'2010, ISBN/ISSN: 978-142447899-6

Nyström, Olle; Rashid, Hawal; Billade, Bhushan; Sundin, Erik; Fredrixon, Mathias; Johnsen, Gert; Lapkin, Igor; Meledin, Denis; Strandberg, Magnus; Finger, Ricardo; Pavolotsky, Alexey; Desmaris, Vincent; Belitsky, Victor: Integrated Setup for THz Receiver Characterization. in Proceedings of The 21st International Symposium on Space Terahertz Technology, Oxford, 23-25 March 2010, pp. P6-4.

Belitsky, Victor; Lapkin, Igor; Billade, Bhushan; Sundin, Erik; Pavolotsky, Alexey; Meledin, Denis; Desmaris, Vincent; Strandberg, Magnus; Finger, Ricardo; Nyström, Olle; Fredrixon, Mathias; Ferm, Sven-Erik; Rashid, Hawal; Henke, Doug: Prototype ALMA Band 5 Cartridge:Design and Performance. Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, s. 2-5,

Belitsky, Victor; Billade, Bhushan; Desmaris, Vincent; Dochev, Dimitar; Ferm, Sven-Erik; Fredrixon, Mathias; Johnsen, Gert; Lapkin, Igor; Meledin, Denis; Nyström, Olle; Pavolotsky, Alexey; Rashid, Hawal; Strandberg, Magnus; Sundin, Erik; Monje, Raquel; Risacher, Christophe; Henke, Doug; Vassilev, Vessen: Terahertz Instrumentation For Radio Astronomy. International Symposium on Terahertz Science and Technology between Japan and Sweden, pp. 28-29.

Billade, Bhushan; Belitsky, Victor; Pavolotsky, Alexey; Lapkin, Igor; Kooi, Jacob: ALMA Band 5 (163-211 GHz) Sideband Separation Mixer. 20th international Symposium on Space and Terahertz technology, Charlottesville, VA, USA, April 20-22, 2009, pp. 19-23.

Meledin, Denis; Pavolotsky, Alexey; Desmaris, Vincent; Lapkin, Igor; Risacher, Christophe; Perez Robles, Victor; Henke, Doug; Nyström, Olle; Sundin, Erik; Dochev, Dimitar; Pantaleev, Miroslav; Fredrixon, Mathias; Strandberg, Magnus; Voronov, Boris; Goltsman, Gregory; Belitsky, Victor: A 1.3-THz Balanced Waveguide HEB Mixer for the APEX Telescope. IEEE Transactions on Microwave Theory and Techniques, 57 (1) pp. 89-98.

Nyström, Olle; Lapkin, Igor; Desmaris, Vincent; Dochev, Dimitar; Ferm, Sven-Erik; Fredrixon, Mathias; Henke, Doug; Meledin, Denis; Monje, Raquel; Strandberg, Magnus; Sundin, Erik; Vassilev, Vessen; Belitsky, Victor: Optics Design and Verificatgion for the APEX Swedish Heterodyne Facility Instrument (SHeFI). Journal of Infrared, Millimeter and Terahertz Waves, 30 (7) pp. 746-761.

Strandberg, Magnus; Lapkin, Igor; Belitsky, Victor; Pavolotsky, Alexey; Ferm, Sven-Erik: Analysis, Simulation and Design of Cryogenic Systems for ALMA Band 5 Prototype Cartridge. Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, pp. 307-310.

Billade, Bhushan; Belitsky, Victor; Pavolotsky, Alexey; Lapkin, Igor; Monje, Raquel; Vassilev, Vessen; Kooi, Jacob: ALMA Band 5 (163-211 GHz) Sideband Separating Mixer Design. in Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON) , part I pp. 250-252.

Lapkin, Igor; Nyström, Olle; Desmaris, Vincent; Meledin, Denis; Dochev, Dimitar; Vassilev, Vessen; Strandberg, Magnus; Monje, Raquel; Henke, Doug; Sundin, Erik; Ferm, Sven-Erik; Fredrixon, Mathias; Belitsky, Victor: Optics Design and Verification for the APEX Swedish Heterodyne Facility Instrument (SHeFI). In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON) , Part I pp. 351-357.

Meledin, Denis; Desmaris, Vincent; Ferm, Sven-Erik; Fredrixon, Mathias; Henke, Doug; Lapkin, Igor; Nyström, Olle; Pantaleev, Miroslav; Pavolotsky, Alexey; Strandberg, Magnus; Sundin, Erik; Belitsky, Victor: APEX Band T2: A 1.25 – 1.39 THz Waveguide Balanced HEB Receiver. In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON) , part I pp. 181-185.

Monje, Raquel; Belitsky, Victor; Vassilev, Vessen; Pavolotsky, Alexey; Lapkin, Igor; Desmaris, Vincent; Meledin, Denis; Henke, Doug; Dochev, Dimitar: A 0.5 THz Sideband Separation SIS Mixer for APEX Telescope. In Proceedings of The 19th International Symposium on Space Terahertz Technology, Groningen, 28-30 April, 2008, ed. W. Wild, Space Research Organization of the Netherlands (SRON),, Part II pp. 439-443.

Vassilev, Vessen; Meledin, Denis; Lapkin, Igor; Belitsky, Victor; Nyström, Olle; Henke, Doug; Pavolotsky, Alexey; Monje, Raquel; Risacher, Christophe; Olberg, Michael; Strandberg, Magnus; Sundin, Erik; Fredrixon, Mathias; Ferm, Sven-Erik; Desmaris, Vincent; Dochev, Dimitar; Pantaleev, Miroslav; Bergman, Per; Olofsson, Hans: A Swedish heterodyne facility instrument for the APEX telescope. Astronomy & Astrophysics, 490 (3) pp. 1157-1163.

Vassilev, Vessen; Henke, Doug; Lapkin, Igor; Nyström, Olle; Monje, Raquel; Pavolotsky, Alexey; Belitsky, Victor: Design and Characterization of a 211-275 GHz Sideband Separating Mixer for the APEX Telescope. IEEE Microwave and Wireless Components Letters, 18 (1) pp. 58 - 60 .

Belitsky, Victor; Lapkin, Igor; Vassilev, Vessen; Monje, Raquel; Pavolotsky, Alexey; Meledin, Denis; Henke, Doug; Nyström, Olle; Desmaris, Vincent; Risacher, C.; Svensson, Magnus; Olberg, Michael; Sundin, Erik; Fredrixon, Mathias; Dochev, Dimitar; Ferm, Sven-Erik; Olofsson, Hans: Facility Heterodyne Receiver for the Atacama Pathfinder Experiment Telescope. Proceedings of Joint 32nd International Conference on Infrared Millimeter Waves and 15th International conference on Terahertz Electronics, Sept 3-7, 2007, City Hall, Cardiff, Wales, UK, pp. 326-328. ISBN/ISSN: 1424414303

Belitsky, Victor; Lapkin, Igor; Monje, Raquel; Vassilev, Vessen; Risacher, Christophe; Pavolotsky, Alexey; Meledin, Denis; Olberg, Michael; Pantaleev, Miroslav; Booth, Roy: Heterodyne Single-Pixel Facility Instrumentation for APEX Telescope. in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE, 6275 pp. 15.

Güsten, R.; Booth, Roy; Cesarsky, C.; Menten, K.M.; Agurto, C.; Anciaux, M.; Azagra, F.; Belitsky, Victor; Belloche, A.; Bergman, Per; De Breuck, C.; Comito, C.; Dumke, M.; Duran, C.; Esch, W.; Fluxa, J.; Greve, A.; Hafok, H.; Häupl, W.; Helldner, Leif; Johansson, L.E.B.; Lapkin, Igor; Olberg, Michael; Pantaleev, Miroslav; Risacher, Christophe; Vassilev, Vessen: APEX: the Atacama Pathfinder EXperiment. Groundbased and Airborne Telescopes, ed. L.M. Stepp, Proceedings of SPIE, 6267 pp. 626714-1 - 626714-25 . ISBN/ISSN: 9780819463326

Monje, Raquel; Belitsky, Victor; Vassilev, Vessen; Pavolotsky, Alexey; Lapkin, Igor: A 385-500 GHz SIS Mixer for APEX Telescope. in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE, 6275 pp. 19.

Nyström, Olle; Pantaleev, Miroslav; Vassilev, Vessen; Lapkin, Igor; Belitsky, Victor: A Vector Beam Measurement System for 211-275 GHz. Proceedings 17th International Symposium on Space Terahertz Technology, Paris, FRANCE., pp. P2-28.

Nyström, Olle; Pantaleev, Miroslav; Lapkin, Igor; Vassilev, Vessen; Belitsky, Victor: A Vector Beam Measurement System for 211-275 GHz. Proceedings EuCAP 2006, Nice, France, 6-10 November 2006, (ESA SP-626, October 2006), ISBN/ISSN: 92-9092-937-5

Risacher, C.; Belitsky, Victor; Lapkin, Igor; Monje, Raquel; Pantaleev, Miroslav; Vassilev, Vessen; Sundin, Erik; Pavolotsky, Alexey; Meledin, Denis; Johansson, Karl-Åke; Gunnarsson, Lars-Göran; Svensson, Magnus; Fredrixon, Mathias; Ferm, Sven-Erik; Robles, V.P.; Hagström, Magne; Booth, Roy; et., al: A 279-381 GHz SIS Receiver for the APEX Telescope. Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, pp. 432-437.

Risacher, Christophe; Vassilev, Vessen; Monje, Raquel; Lapkin, Igor; Belitsky, Victor; Pavolotsky, Alexey; Pantaleev, Miroslav; Bergman, Per; Ferm, Sven-Erik; Sundin, Erik; Svensson, Magnus; Fredrixon, Mathias; Meledin, Denis; Gunnarsson, Lars-Göran; Hagström, Magne; Johansson, Karl-Åke; Olberg, Michael; Booth, Roy; Olofsson, Hans; Nyman, L.-Å.: A 0.8 mm heterodyne facility receiver for the APEX telescope. Astronomy & Astrophysics, 454 pp. L17-L20.

Vassilev, Vessen; Monje, Raquel; Pavolotsky, Alexey; Lapkin, Igor; Belitsky, Victor: Sideband Separating SIS Mixer with On-Substrate LO-Injection Circuitry. Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, pp. 38-41.

Risacher, Christophe; Belitsky, Victor; Vassilev, Vessen; Lapkin, Igor; Pavolotsky, Alexey: A 275-370 GHz Receiver SIS Mixer With Novel Probe Structure. International J. of Infrared and Millimeter Waves, 68 pp. 867-879.

Vassilev, Vessen; Belitsky, Victor; Risacher, Christophe; Lapkin, Igor; Pavolotsky, Alexey; Sundin, Erik: A Sideband Separating Mixer for 85-115 GHz. IEEE Microwave and Wireless Components Letters, 14 (6) pp. 256-258.

Vassilev, Vessen; Belitsky, Victor; Risacher, Christophe; Lapkin, Igor; Pavolotsky, Alexey; Sundin, Erik: Design and Characterization of a Sideband Separating SIS Mixer for 85-115 GHz. Proceedings of "Fifteenth International Symposium on Space Terahertz Technology", April 27-29, Northampton, Massachusetts, USA, pp. http://www.stt2004.org.

Vassilev, Vessen; Belitsky, Victor; Risacher, Christophe; Lapkin, Igor; Pavolotsky, Alexey; Sundin, Erik: Performance of a Sideband Separating SIS Mixer for 85-115 GHz. Proceedings of SPIE in Millimeter and Submillimeter Detectors for Astronomy II, 23-25 June, Glasgow, Scotland, 5498 pp. 587-595.