THE RT-32 RADIO TELESCOPE CONSTRUCTION BASED ON THE MARK-4B ANTENNA SYSTEM. 3. LOCAL OSCILLATORS AND SELF-NOISE OF THE RECEIVING SYSTEM

• Date: 2020
• Main Authors: Ulyanov, O. M., Zakharenko, V. V., Alekseev, E. A., Reznichenko, O. M., Kulahin, I. O., Budnikov, V. V., Prisiazhnii, V. I., Poikhalo, A. V., Voytyuk, V. V., Mamarev, V. M., Ozhinskyi, V. V., Vlasenko, V. P., Chmil, V. M., Sunduchkov, I. K., Berdar, M. M., Lebed, V. I., Palamar, M. I., Chaikovskii, A. V., Pasternak, Yu. V., Strembitskii, M. A., Natarov, M. P., Steshenko, S. O., Glamazdin, V. V., Shubnyi, O. I., Kyrylenko, A. O., Kulyk, D. Yu.
• Format: Article
• Language: Ukrainian
• Published: Видавничий дім «Академперіодика» 2020
• Subjects: antenna; self noise; local oscillator; receiving system; radio telescope; RT-32; spectral lines
• Online Access: http://rpra-journal.org.ua/index.php/ra/article/view/1335
• Journal Title: Radio physics and radio astronomy

Purpose: High resolution investigation of spectral lines of space sources requires low intrinsic noise of the radio telescope receiving system. It is provided with both input cryogenic amplifiers and low phase noise of local oscillators. To make spectral studies, it is neces ary to be able to tune t...