Igor Lapkin

Senior Research Engineer at Onsala Space Observatory

Igor Lapkin received the M.S. degree from Gorky (now Nizhny Novgorod) Technical University in 1985, in radio engineering. He is a Research Engineer in the Unit for Advanced Receiver Development, Onsala Space Observatory, Chalmers University of Technology, Gothenburg, Sweden. His fields of interests include optics and cryogenics.

Source: chalmers.se

Contact Details ORCID

Publications (52)
Projects (0)

Showing 52 publications

2024

A Broad-Band Dual-Polarization All-Metal Dichroic Filter for Cryogenic Applications in Sub-THz Range

Daniel Montofre, Denis Meledin, Cristian Daniel López et al

IEEE Transactions on Terahertz Science and Technology. Vol. 14 (2)

Journal article

2024

Setup for Measurement and Characterization of Cryogenic Low-Noise Receivers

Magnus Strandberg, Erik Sundin, Leif Helldner et al

2024 4th URSI Atlantic Radio Science Meeting, AT-RASC 2024

Paper in proceeding

2024

Novel Orthomode Transducer Scalable to Terahertz Frequencies

Nils Patriksson, Denis Meledin, Igor Lapkin et al

2024 4th URSI Atlantic Radio Science Meeting, AT-RASC 2024

Paper in proceeding

2023

Vacuum-Seal Waveguide Feedthrough for Extended W-Band 67-116 GHz

Igor Lapkin, Cristian Daniel López, Mathias Fredrixon et al

IEEE Journal of Microwaves. Vol. 3 (3), p. 1014-1018

Journal article

2023

SEPIA345: a dual polarization 2SB cartridge receiver for APEX telescope: Design and Performance

Denis Meledin, Igor Lapkin, Sven-Erik Ferm et al

Proceedings of the 32nd IEEE International Symposium on Space THz Technology

Paper in proceeding

2022

ALMA Band 2 Cold Cartridge Assembly Design

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al

32nd International Symposium of Space Terahertz Technology, ISSTT 2022

Paper in proceeding

2022

SEPIA345: a dual polarization 2SB cartridge receiver for APEX telescope: Design and Performance

Denis Meledin, Igor Lapkin, Sven-Erik Ferm et al

32nd International Symposium of Space Terahertz Technology, ISSTT 2022

Paper in proceeding

2022

ALMA Band 2 Receiver Automated Test System

J. Barkhof, R. Hesper, S. Realini et al

32nd International Symposium of Space Terahertz Technology, ISSTT 2022

Paper in proceeding

2022

SEPIA345: A 345 GHz dual polarization heterodyne receiver channel for SEPIA at the APEX telescope

Denis Meledin, Igor Lapkin, Mathias Fredrixon et al

Astronomy and Astrophysics. Vol. 668

Journal article

2022

A broadband and dual-polarization single-layer dichroic filter for applications in Sub-THz range

Daniel Montofre, Igor Lapkin, Denis Meledin et al

32nd International Symposium of Space Terahertz Technology, ISSTT 2022

Paper in proceeding

2020

Wideband 67-116 GHz receiver development for ALMA Band 2

P. Yagoubov, T. Mroczkowski, Victor Belitsky et al

Astronomy and Astrophysics. Vol. 634

Journal article

2019

New optics for SEPIA- Heterodyne facility instrument for the APEX telescope

Igor Lapkin, Sven-Erik Ferm, Mathias Fredrixon et al

ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book, p. 150-154

Paper in proceeding

2019

A 1mM SIS receiver utilizing different intermediate frequency (IF) configurations

Denis Meledin, Vincent Desmaris, Erik Sundin et al

ISSTT 2019 - 30th International Symposium on Space Terahertz Technology, Proceedings Book, p. 164-167

Paper in proceeding

2018

ALMA Band 5 receiver cartridge: Design, performance, and commissioning

Victor Belitsky, Maria Bylund, Vincent Desmaris et al

Astronomy and Astrophysics. Vol. 611

Journal article

2018

SEPIA - A new single pixel receiver at the APEX telescope

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al

Astronomy and Astrophysics. Vol. 612

Journal article

2016

Broken-step Phenomenon in SIS Mixers

Andrey Ermakov, Victor Belitsky, Parisa Yadranjee Aghdam et al

27th International Symposium on Space Terahertz Technology, ISSTT 2016, Nanjing, China

Paper in proceeding

2015

A new 3 mm band receiver for the Onsala 20 m antenna

Victor Belitsky, Igor Lapkin, Mathias Fredrixon et al

Astronomy and Astrophysics. Vol. 580

Journal article

2014

Dual Band MM-Wave Receiver for Onsala 20 m Antenna

Igor Lapkin, Mathias Fredrixon, Erik Sundin et al

Proceedings of the TWENTY-FIFTH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, April 27-30, 2014, Moscow, Russia, p. 132-

Paper in proceeding

2012

Performance of the First ALMA Band 5 Production Cartridge

Bhushan Billade, Olle Nyström, Denis Meledin et al

IEEE Transactions on Terahertz Science and Technology. Vol. 2 (2), p. 208-214

Journal article

2011

Performance of the ﬁrst ALMA Band 5 production cartridge

Bhushan Billade, Olle Nyström, Denis Meledin et al

Proceedings of the 22nd International Symposium on Space Terahertz Technology, April 26-28th, 2011 - Tucson, Arizona, USA, p. 56-56

Paper in proceeding

2010

Matrix 4-element sis receiver of the 3mm wavelength range for the RT-22 telescope

Igor Lapkin, Victor Belitsky, I Zinchenko

2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, MSMW'2010

Other conference contribution

2010

Design and performance of ALMA band 5 receiver cartridge

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al

35th International Conference on Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010, p. 1-2

Paper in proceeding

2010

Advanced Technologies for Radio Astronomy Instrumentation

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al

Osservatorio Astronomico di Roma

Conference poster

2010

Integrated Setup for THz Receiver Characterization

Olle Nyström, Hawal Marouf Rashid, Bhushan Billade et al

21st International Symposium on Space Terahertz Technology 2010, ISSTT 2010; Oxford; United Kingdom; 23 March 2010 through 25 March 2010, p. P6-4

Paper in proceeding

2010

Design and Performance of ALMA Band 5 Receiver Components

Bhushan Billade, Igor Lapkin, Olle Nyström et al

Osservatorio Astronomico di Roma

Conference poster

2010

ALMA band 5 cartridge performance

Bhushan Billade, Igor Lapkin, Olle Nyström et al

21st International Symposium on Space Terahertz Technology 2010, ISSTT 2010; Oxford; United Kingdom; 23 March 2010 through 25 March 2010, p. 112-

Paper in proceeding

2009

Terahertz Instrumentation For Radio Astronomy

Victor Belitsky, Bhushan Billade, Vincent Desmaris et al

International Symposium on Terahertz Science and Technology between Japan and Sweden, p. 28-29

Other conference contribution

2009

ALMA Band 5 (163-211 GHz) Sideband Separation Mixer

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al

20th international Symposium on Space and Terahertz technology, Charlottesville, VA, USA, April 20-22, 2009, p. 19-23

Paper in proceeding

2009

A 1.3-THz Balanced Waveguide HEB Mixer for the APEX Telescope

Denis Meledin, Alexey Pavolotskiy, Vincent Desmaris et al

IEEE Transactions on Microwave Theory and Techniques. Vol. 57 (1), p. 89-98

Journal article

2009

Analysis, Simulation and Design of Cryogenic Systems for ALMA Band 5 Prototype Cartridge

Magnus Strandberg, Igor Lapkin, Victor Belitsky et al

Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, p. 307-310

Paper in proceeding

2009

Optics Design and Verificatgion for the APEX Swedish Heterodyne Facility Instrument (SHeFI)

Olle Nyström, Igor Lapkin, Vincent Desmaris et al

Journal of Infrared, Millimeter, and Terahertz Waves. Vol. 30 (7), p. 746-761

Journal article

2009

Prototype ALMA Band 5 Cartridge:Design and Performance

Victor Belitsky, Igor Lapkin, Bhushan Billade et al

Proceedings of the 20TH INTERNATIONAL SYMPOSIUM ON SPACE TERAHERTZ TECHNOLOGY, Charlottesville, VA, USA, April 20-22, 2009, s. 2-5

Paper in proceeding

2008

A Swedish heterodyne facility instrument for the APEX telescope

Vessen Vassilev, Denis Meledin, Igor Lapkin et al

Astronomy and Astrophysics. Vol. 490 (3), p. 1157-1163

Journal article

2008

Optics Design and Verification for the APEX Swedish Heterodyne Facility Instrument (SHeFI)

Igor Lapkin, Olle Nyström, Vincent Desmaris et al

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). Vol. Part I, p. 351-357

Paper in proceeding

2008

ALMA Band 5 (163-211 GHz) Sideband Separating Mixer Design

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al

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). Vol. part I, p. 250-252

Paper in proceeding

2008

APEX Band T2: A 1.25 – 1.39 THz Waveguide Balanced HEB Receiver

Denis Meledin, Vincent Desmaris, Sven-Erik Ferm et al

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). Vol. part I, p. 162-166

Paper in proceeding

2008

Design and Characterization of a 211-275 GHz Sideband Separating Mixer for the APEX Telescope

Vessen Vassilev, Doug Henke, Igor Lapkin et al

IEEE Microwave and Wireless Components Letters. Vol. 18 (1), p. 58 - 60

Journal article

2008

ALMA Band 5 (163-211 GHz) sideband separation mixer design

Bhushan Billade, Victor Belitsky, Alexey Pavolotskiy et al

Proceedings of the 19th International Symposium on Space Terahertz Technology, ISSTT 2008, p. 231-233

Paper in proceeding

2008

A 0.5 THz Sideband Separation SIS Mixer for APEX Telescope

Raquel Monje, Victor Belitsky, Vessen Vassilev et al

Paper in proceeding

2007

Facility Heterodyne Receiver for the Atacama Pathfinder Experiment Telescope

Victor Belitsky, Igor Lapkin, Vessen Vassilev et al

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, p. 326-328

Paper in proceeding

2006

A 385-500 GHz SIS Mixer for APEX Telescope

Raquel Monje, Victor Belitsky, Vessen Vassilev et al

in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE. Vol. 6275, p. 19-

Other conference contribution

2006

APEX - The Atacama Pathfinder Experiment

R. Güsten, Roy Booth, C. Cesarsky et al

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 6267 I

Paper in proceeding

2006

A 0.8 mm heterodyne facility receiver for the APEX telescope

Christophe Risacher, Vessen Vassilev, Raquel Monje et al

Astronomy & Astrophysics. Vol. 454, p. L17-L20

Journal article

2006

A 279-381 GHz SIS Receiver for the APEX Telescope

C. Risacher, Victor Belitsky, Igor Lapkin et al

Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 432-437

Other conference contribution

2006

A Vector Beam Measurement System for 211-275 GHz

Olle Nyström, Miroslav Pantaleev, Vessen Vassilev et al

Proceedings 17th International Symposium on Space Terahertz Technology, Paris, FRANCE., p. P2-28

Paper in proceeding

2006

Heterodyne Single-Pixel Facility Instrumentation for APEX Telescope

Victor Belitsky, Igor Lapkin, Raquel Monje et al

in "Millimeter and Submillimeter Detectors for Astronomy III", eds. J. Zmuidzinas, W.S. Holland, S. Withington, W.D. Duncan, Proceedings of SPIE. Vol. 6275, p. 15-

Other conference contribution

2006

Sideband Separating SIS Mixer with On-Substrate LO-Injection Circuitry

Vessen Vassilev, Raquel Monje, Alexey Pavolotskiy et al

Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 38-41

Other conference contribution

2006

A Vector Beam Measurement System for 211-275 GHz

Olle Nyström, Miroslav Pantaleev, Igor Lapkin et al

Proceedings EuCAP 2006, Nice, France, 6-10 November 2006, (ESA SP-626, October 2006)

Paper in proceeding

2005

A 275-370 GHz Receiver SIS Mixer With Novel Probe Structure

Christophe Risacher, Victor Belitsky, Vessen Vassilev et al

International J. of Infrared and Millimeter Waves. Vol. 68, p. 867-879

Journal article

2004

A Sideband Separating Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al

IEEE Microwave and Wireless Components Letters. Vol. 14 (6), p. 256-258

Journal article

2004

Performance of a Sideband Separating SIS Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al

Proceedings of SPIE in Millimeter and Submillimeter Detectors for Astronomy II, 23-25 June, Glasgow, Scotland. Vol. 5498, p. 587-595

Paper in proceeding

2004

Design and Characterization of a Sideband Separating SIS Mixer for 85-115 GHz

Vessen Vassilev, Victor Belitsky, Christophe Risacher et al

Proceedings of "Fifteenth International Symposium on Space Terahertz Technology", April 27-29, Northampton, Massachusetts, USA, p. http://www.stt2004.org-

Paper in proceeding

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