| 摘要 |
A power divider and modulator is disclosed comprising a HF signal source which supplies a carrier signal to a pair of 1/4 lambda transformers each terminated with a variable impedance, whose impedance value is controlled by a modulating signal from a signal source. The amplitude of the carrier signal is modulated by a signal proportional to the sum of the two modulating signals to obtain a reflection free termination at the output of the HF signal source.
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