METHOD FOR DETERMINING TWO-PORT S-PARAMETERS

摘要

use: the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0440u0430u0434u0438u043eu0438u0437u043cu0435u0440u0438u0442u0435u043bu044cu043du043eu0439 technology. in the determination of s - parameters u0447u0435u0442u044bu0440u0435u0445u043fu043eu043bu044eu0441u043du0438u043au0430 signal u0440u0430u0437u0434u0435u043bu00a0u044eu0442 to test and support u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0438u0435, u043cu043eu0434u0443u043bu0438u0440u0443u044eu0442 each of them different frequencies qi og. u0441u0443u043cu043cu0438u0440u0443u044eu0442 support and held in u0447u0435u0442u044bu0440u0435u0445u043fu043eu043bu044eu0441u043du0438u043a or reflected from its entrance u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0438u0435, u0432u044bu0434u0435u043bu00a0u044eu0442 of cumulative signal u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0438u0435 frequency + QZ or qi - qi q.with the measuring u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0443u044e u043cu043eu0434u0443u043bu0438u0440u0443u044eu0442 before serving in the u0447u0435u0442u044bu0440u0435u0445u043fu043eu043bu044eu0441u043du0438u043a, further u0432u044bu0434u0435u043bu00a0u044eu0442 and u0438u0437u043cu0435u0440u00a0u044eu0442 signals with frequencies and amplitudes u0441u043eu0441u0442u0430u0432u043bu00a0u044e qi. the total frequency qi + qs. or ql - q u0438u0437u043cu0435u0440u00a0u044eu0442 in two u043eu0442u043bu0438u0447u0430u044eu0449u0438u0445u0441u00a0 90 & deg; u0437u043du0430u0447u0435u043du0438u00a0u0445 phase of a u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439. the measured amplitude u0437u043du0430u0447u0435u043du0438u00a0 use u0434u043bu00a0 u0432u044bu0447u0438u0441u043bu0435u043du0438u00a0 desired parameters. 1 il. (l, c