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1. S. A. Grenkov, A. V. Krokhalev, L. V. Fedoto: Experimental Studies of an Ultra-Wideband Analog-to-Digital Converter for Radio Astronomy Equipment // Transactions of IAA RAS, issue 58, 17–23 (2021)
2. A. V. Krokhalev, A. A. Evstigneev: Broadband IF Modules for Radio Astronomy Receiving Systems // Transactions of IAA RAS, issue 54, 40–43 (2020)
3. A. V. Krokhalev: Built-in Local Oscillators for Radio Astronomy Receiving Systems at the 18 cm Wavelength // Transactions of IAA RAS, issue 48, 70–74 (2019)
4. A. V. Krokhalev: L-band Wideband Frequency Converters for Radio Astronomy Receiving Systems // Transactions of IAA RAS, issue 48, 75–80 (2019)
5. A. V. Krokhalev, S. A. Grenkov: A Noise Signal Simulator for Testing Broadband Systems // Instruments and Experimental Techniques, Volume 61, Issue 2, 214–218 (2018)
6. A. V. Krokhalev, S. A. Grenkov: A Data Acquisition Backend Unit for the PRM-2 Radiometric Module // Transactions of IAA RAS, issue 44, 39–42 (2018)
7. E. Yu. Khvostov, Yu. V. Vekshin, I. A. Ipatova, A. V. Krokhalev, A. S. Lavrov, V. V. Mardyshkin: A New L-band Two-channel Receiver for the RT-32 Radio Telescope of the “Quasar” Network // Transactions of IAA RAS, issue 47, 106–116 (2018)
8. A. V. Krokhalev: RF Interface Module of Wideband DAS with the Receiving System of Radio Telescopes RT-32 // Transactions of IAA RAS, issue 32, 21–26 (2015)
9. A. V. Krokhalev: RF Preselector for the Advanced Wideband Digital DAS of VLBI Radio Telescopes // Transactions of IAA RAS, issue 29, 39–42 (2014)
10. L. V. Fedotov, E. V. Nosov, A. S. Berdnikov, S. A. Grenkov, D. A. Marshalov, A. V. Krokhalev , N. E. Koltsov: Efficiency of Replacing the Analog DAS by the New Digital Signal Processing R1002M System at the VLBI Network "Quasar" Radio Telescopes // Transactions of IAA RAS, issue 23, 218–223 (2012)
11. A. V. Krokhalev: Switching, distributed amplification, compensation and distribution IF signals system of VLBI radio telescope // Transactions of IAA RAS, issue 24, 255–259 (2012)
12. A. V. Krokhalev : Four Chanel Distributer of IF Signals for DAS of VLBI Radio Telescope // Transactions of IAA RAS, issue 21, 84–90 (2010)
13. A. V. Krokhalev : Four Chanel Distributer of IF Signals for DAS // Transactions of IAA RAS, issue 19, 134–138 (2009)