R.G. Tarasov – General Director of JSC «SPE «Factory «Iskra» (Ulyanovsk)

E-mail: rgtarasov@yandex.ru

V.A. Sergeev – Dr.Sc.(Eng.), Professor, Head of Department «Radio Engineering, Opto- and Nanoelectronics», Ulyanovsk State Technical University; Director of Ulyanovsk branch of Kotel'nikov IRE of RAS E-mail: sva@ulstu.ru

Questions of support of quality control of submodules of the output power amplifiers (OPA) of the Transmit/Receive modules (TRM) of Active Phased Array Antennas (APAA) of the X-band are briefly considered. The structure is given and operation of an automated measuring complex for measurement of electrical parameters and monitoring of thermal characteristics of submodules OPA TRM APAA of the X-band is described. Results of a research of selective distributions of OPA submodules on power parameters are discussed. Dependences of output power of OPA on temperature are given and the possibility of effective identification of defects of installation of OPA on local overheating of elements by means of an IR-microscope is shown.

1. Vikulov I. Monolitny'e integral'ny'e sxemy' SVCh // E'lektronika: Nauka. Texnologiya. Biznes. 2012. № 7. S. 60−73.
2. Krasnikov G.Ya., Volosov A.V., Kotlyarov E.Yu. i dr. Priemo-peredayushhij submodul' X-diapazona chastot // E'lektronnaya texnika. Ser. Mikroe'lektronika. 2016. № 3. S. 23−29.
3. Ezopov A.V., Kolomejczev V.A. E'lektromagnitnoe vzaimodejstvie komponentov priemnogo i peredayushhego kanalov v priemoperedayushhix modulyax AFAR X-diapazona // Vestnik Saratovskogo texnicheskogo universiteta. 2011. № 2 (55). № 1. S. 17−21.
4. Ezopov A.B., Kolomejczev V.A. Razrabotka metoda kontrolya temperatury' vy'xodnogo usilitelya moshhnosti priemo-peredayushhego modulya aktivnoj fazirovannoj antennoj reshetki // Vestnik Saratovskogo gosudarstvennogo texnicheskogo universiteta. 2011. № 1(52). № 1. S. 149−153.
5. Sergeev V.A., Tarasov R.G., Kulikov A.A. Vy'borochny'e raspredeleniya submodulej vy'xodny'x usilitelej moshhnosti AFAR X-diapazona po e'nergeticheskim parametram // Izvestiya VUZov. Ser. E'lektronika. 2018. T. 23. № 1. S. 93−98.
6. Sergeev V.A., Tarasov R.G. Kulikov A.A. Diagnostika kachestva sborki vy'xodny'x usilitelej priemo-peredayushhix modulej AFAR metodami IK-mikroskopii // Fundamental'ny'e problemy' radioe'lektronnogo priborostroeniya. 2016. T. 16. № 4. S. 192−193.