TY JOUR TI The Element Base of the MIC Microwave for a Mul-tichannel Multi-Frequency Radiothermometer KW radiothermometry KW monolithic integrated circuits KW heterostructures JO Infocommunications and Radio Technologies AU Chizhikov, S.V. AU Popov, V.V. AU Tikhomirov, V.G. AU Solov'ev, Y.V. AU Agandeev, R.V. PY 2022 IS 5 PB Federal State Educational Institution of Higher Education Sevastopol State University