可控衰减器的新结构

Proceedings of the IEEE - Russia Conference. 1999 High Power Microwave Electronics: Measurements, Identification, Applications. MIA-ME'99 (Cat. No.99EX289) Pub Date : 1999-09-21 DOI:10.1109/MIAME.1999.827869

O.V. Stoukatch

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引用次数: 2

摘要

开发了一种新的实用的电可控二极管衰减器电路。衰减器的特点是在传输因子的平滑调节下相移很小。结果表明，校正电路的使用可以有效地减小相移。对于皮秒衰减器，在高达2 GHz的工作频段内实现了1-5度的相位稳定性，衰减范围高达25 dB。

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New structures of controllable attenuators

The new practical circuits of the electrical controllable diode attenuator have been developed. The characteristic feature of attenuators is very small phase shift at smooth regulation of the transfer factor. It is shown, that use of the correction circuits leads to essential reduction of the phase shift. For picosecond attenuators the phase stability of 1-5 degrees in working frequency band up to 2 GHz and attenuation range up to 25 dB is achieved.

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Proceedings of the IEEE - Russia Conference. 1999 High Power Microwave Electronics: Measurements, Identification, Applications. MIA-ME'99 (Cat. No.99EX289)

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