Многоканальный радиометр для систем радиовидения
The paper presents the results of developing a multichannel radiometer for the “Zir” radiovision system. The radiometer is designed using a superheterodyne scheme with double frequency conversion and provides signal reception in two frequency sub-bands — 86–93 GHz and 93–100 GHz. Each sub-band conta...
Збережено в:
| Дата: | 2003 |
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| Автори: | , , , , , , , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
PE "Politekhperiodika", Book and Journal Publishers
2003
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| Теми: | |
| Онлайн доступ: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2003.3.14 |
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| Назва журналу: | Technology and design in electronic equipment |
| Завантажити файл: |  |
Репозитарії
Technology and design in electronic equipment| Резюме: | The paper presents the results of developing a multichannel radiometer for the “Zir” radiovision system. The radiometer is designed using a superheterodyne scheme with double frequency conversion and provides signal reception in two frequency sub-bands — 86–93 GHz and 93–100 GHz. Each sub-band contains 16 receiving channels. The device has been implemented in two design variants, ensuring fluctuation sensitivity (with an integration time constant of 1 s) of 0.2 and 0.05 K/√Hz. |
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