| Records |
| Author |
Ozhegov, R. V.; Gorshkov, K. N.; Gol'tsman, G. N.; Kinev, N. V.; Koshelets, V. P. |
| Title |
The stability of a terahertz receiver based on a superconducting integrated receiver |
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Journal Article |
| Year |
2011 |
Publication |
Supercond. Sci. Technol. |
Abbreviated Journal |
Supercond. Sci. Technol. |
Volume  |
24 |
Issue |
3 |
Pages |
035003 |
| Keywords |
SIS mixer, SIR, stability |
| Abstract |
We present the results of stability testing of a terahertz radiometer based on a superconducting receiver with a SIS tunnel junction as the mixer and a flux-flow oscillator as the local oscillator. In the continuum mode, the receiver with a noise temperature of 95 K at 510 GHz measured over the intermediate frequency (IF) passband of 4-8 GHz offered a noise equivalent temperature difference of 10 ± 1 mK at an integration time of 1 s. We offer a method to significantly increase the integration time without the use of complex measurement equipment. The receiver observed a strong signal over a final detection bandwidth of 4 GHz and offered an Allan time of 5 s. |
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RPLAB @ gujma @ |
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705 |
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Koshelets, V. P.; Ermakov, A. B.; Filippenko, L. V.; Koryukin, O. V.; Khudchenko, A. V.; Sobolev, A. S.; Torgashin, M. Yu.; Yagoubov, P. A.; Hoogeveen, R. W. M.; Vreeling, W. J.; Wild, W.; Pylypenko, O. M. |
| Title |
Superconducting submm integrated receiver for TELIS |
Type |
Conference Article |
| Year |
2006 |
Publication |
J. Phys.: Conf. Ser. |
Abbreviated Journal |
J. Phys.: Conf. Ser. |
| Volume |
43 |
Issue |
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Pages |
1377-1380 |
| Keywords |
SIR |
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1742-6588 |
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514 |
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Кошелец, В. П.; Дмитриев, П. Н.; Ермаков, А. Б.; Филиппенко, Л. В.; Корюкин, О. В.; Торгашин, М. Ю.; Худченко, А. В. |
| Title |
Интегральный сверхпроводниковый спектрометр |
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Journal Article |
| Year |
2005 |
Publication |
Известия вузов. Радиофизика |
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48 |
Issue |
10-11 |
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947-954 |
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SIR |
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russian |
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518 |
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Koshelets, V. P.; Dmitriev, P. N.; Ermakov, A. B.; Filippenko, L. V.; Koryukin, O. V.; Torgashin, M. Yu.; Khudchenko, A. V. |
| Title |
Integrated superconducting spectrometer for atmosphere monitoring |
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Journal Article |
| Year |
2005 |
Publication |
Radiophys. Quant. Electron. |
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48 |
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10-11 |
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844-850 |
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SIR |
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0033-8443 |
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519 |
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Koshelets, V. P.; Khudchenko, A. V. |
| Title |
Analysis of spectral characteristics of a superconducting integrated receiver |
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Journal Article |
| Year |
2006 |
Publication |
J. Communications Technol. Electron. |
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51 |
Issue |
5 |
Pages |
596-603 |
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SIR |
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1064-2269 |
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