PIN调制器用于线性脉冲调制的可能性
POSSIBILITY OF USING THE PIN MODULATOR FOR LINEAR PULSE MODULATION
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摘要: 本文分析了PIN调制器的电流调制特性,对其在线性坐标上呈现的高度非线性作了讨论,并进一步提出了采用对数网络使其线性化的电路补偿方法,这种方法在实验中已获得成功。
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关键词:
Abstract: The current modulation characteristic of PIN modulator is analyzed, and its highly-nonlinear characteristic appearing on a linear coordinate is discussed. A circuit com-pensation method, in which a logarithmic network is mainly used, is presented for making the modulator linearized. This method shows up satisfactorily in experiment. -
The application group, Hewlett-Packard LTD. Electronic Components, 7(1966), 59.[2]顾其净,项家祯,袁孝康,微波集成电路设计,人民邮电出版社,1978年,第611页. -
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