use of a device for strengthening the sendesignalen, sendeuntersystem and procedures to strengthen the sendesignalen

摘要

A transmit signal amplifying apparatus and a transmit subsystem for a microwave antenna of the phased array type use signals which are paired such that their amplitudes are approximately equal. Each such pair of signals is fed to an equal power amplifier (230) which divides (236) the signals, amplifies (232, 234) the respective portions of the signals and reconstitutes (238) the amplified signals. IMAGE