Реальная и предельная чувствительность некоторых приемников излучения ТГц/суб-ТГц-диапазонов

• Date: 2012
• Main Author: Shevchik-Shekera, A. V.
• Format: Article
• Language: Ukrainian
• Published: PE "Politekhperiodika", Book and Journal Publishers 2012
• Subjects: NEP; приемники ТГц/суб-ТГц-диапазонов
• Online Access: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2012.1.03
• Journal Title: Technology and design in electronic equipment

It is shown that while calculating the NEP parameter of radiation detectors of THz/sub-THz range, the fluctuations of the background radiation flux at different temperatures of the background in the case of diffraction-limited beam should be taken into account.