Peculiarities of HEMT Ultra-Low-Noise Amplifier Implementation at Non-Сryogenic Сooling Level
Определены условия и проведена экспериментальная проверка реализуемости сверхмалошумящего усилителя в дециметровом диапазоне длин волн при неглубоком (некриогенном) уровне охлаждения. При температуре окружения –50 и –100°С (т. н. Пельтье-уровень охлаждения) получена шумовая температура около 15 и 10...
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| Date: | 2013 |
|---|---|
| Main Authors: | Korolev, O. M., Shulga, V. M. |
| Format: | Article |
| Language: | Russian |
| Published: |
Видавничий дім «Академперіодика»
2013
|
| Online Access: | http://rpra-journal.org.ua/index.php/ra/article/view/768 |
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| Journal Title: | Radio physics and radio astronomy |
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