Cargando…
Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE
Here we present the results of a numerical modeling of mode composition in the constriction of the Large Scale Polarization Explorer-Short-Wavelength Instrument for the Polarization Explorer (LSPE-SWIPE) back-to-back horn. These results are used for calculating the frequency response of arrays of pl...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443384/ https://www.ncbi.nlm.nih.gov/pubmed/36105685 http://dx.doi.org/10.3762/bjnano.13.77 |
_version_ | 1784782974657495040 |
---|---|
author | Chiginev, Alexander V Blagodatkin, Anton V Pimanov, Dmitrii A Matrozova, Ekaterina A Gordeeva, Anna V Pankratov, Andrey L Kuzmin, Leonid S |
author_facet | Chiginev, Alexander V Blagodatkin, Anton V Pimanov, Dmitrii A Matrozova, Ekaterina A Gordeeva, Anna V Pankratov, Andrey L Kuzmin, Leonid S |
author_sort | Chiginev, Alexander V |
collection | PubMed |
description | Here we present the results of a numerical modeling of mode composition in the constriction of the Large Scale Polarization Explorer-Short-Wavelength Instrument for the Polarization Explorer (LSPE-SWIPE) back-to-back horn. These results are used for calculating the frequency response of arrays of planar dipole antennas with cold-electron bolometers for 145, 210, and 240 GHz frequencies. For the main frequency channel (i.e., 145 GHz) we have a 45 GHz bandwidth. For the auxiliary frequency channels (i.e., 210 and 240 GHz) placed on the same substrate, we have bandwidths of 26 and 38 GHz, respectively. We performed some optimizations for cold-electron bolometers to achieve a photon noise-equivalent power of 1.1 × 10(−16) W/Hz(1/2). This was achieved by replacing one of two superconductor–insulator–normal tunnel junctions with a superconductor–normal metal contact. |
format | Online Article Text |
id | pubmed-9443384 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Beilstein-Institut |
record_format | MEDLINE/PubMed |
spelling | pubmed-94433842022-09-13 Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE Chiginev, Alexander V Blagodatkin, Anton V Pimanov, Dmitrii A Matrozova, Ekaterina A Gordeeva, Anna V Pankratov, Andrey L Kuzmin, Leonid S Beilstein J Nanotechnol Full Research Paper Here we present the results of a numerical modeling of mode composition in the constriction of the Large Scale Polarization Explorer-Short-Wavelength Instrument for the Polarization Explorer (LSPE-SWIPE) back-to-back horn. These results are used for calculating the frequency response of arrays of planar dipole antennas with cold-electron bolometers for 145, 210, and 240 GHz frequencies. For the main frequency channel (i.e., 145 GHz) we have a 45 GHz bandwidth. For the auxiliary frequency channels (i.e., 210 and 240 GHz) placed on the same substrate, we have bandwidths of 26 and 38 GHz, respectively. We performed some optimizations for cold-electron bolometers to achieve a photon noise-equivalent power of 1.1 × 10(−16) W/Hz(1/2). This was achieved by replacing one of two superconductor–insulator–normal tunnel junctions with a superconductor–normal metal contact. Beilstein-Institut 2022-09-01 /pmc/articles/PMC9443384/ /pubmed/36105685 http://dx.doi.org/10.3762/bjnano.13.77 Text en Copyright © 2022, Chiginev et al. https://creativecommons.org/licenses/by/4.0/This is an open access article licensed under the terms of the Beilstein-Institut Open Access License Agreement (https://www.beilstein-journals.org/bjnano/terms/terms), which is identical to the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0 (https://creativecommons.org/licenses/by/4.0/) ). The reuse of material under this license requires that the author(s), source and license are credited. Third-party material in this article could be subject to other licenses (typically indicated in the credit line), and in this case, users are required to obtain permission from the license holder to reuse the material. |
spellingShingle | Full Research Paper Chiginev, Alexander V Blagodatkin, Anton V Pimanov, Dmitrii A Matrozova, Ekaterina A Gordeeva, Anna V Pankratov, Andrey L Kuzmin, Leonid S Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title | Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title_full | Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title_fullStr | Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title_full_unstemmed | Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title_short | Numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for LSPE-SWIPE |
title_sort | numerical modeling of a multi-frequency receiving system based on an array of dipole antennas for lspe-swipe |
topic | Full Research Paper |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9443384/ https://www.ncbi.nlm.nih.gov/pubmed/36105685 http://dx.doi.org/10.3762/bjnano.13.77 |
work_keys_str_mv | AT chiginevalexanderv numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT blagodatkinantonv numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT pimanovdmitriia numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT matrozovaekaterinaa numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT gordeevaannav numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT pankratovandreyl numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe AT kuzminleonids numericalmodelingofamultifrequencyreceivingsystembasedonanarrayofdipoleantennasforlspeswipe |