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On Lossless Reciprocal and Nonreciprocal Matching Networks of an Active Load

✍ Scribed by Zonglian Fei; Wai-kai Chen

Publisher: Elsevier Science
Year: 1987
Tongue: English
Weight: 843 KB
Volume: 323
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(87)90006-8

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✦ Synopsis

A general matching theory between an arbitrary passive impedance and an active load impedance is presented. It extends the broadband matching theory to include both lossless reciprocal and nonreciprocal networks. Application of the result to the design of nonreciprocal negative-resistance amplljier is given. The signiJicance of the present approach is that the realization of the equalizer is accomplished by means of the driving-point synthesis based on the Darlington theory. The result enlarges the domain of realizable broadband matching networks.

An illustrative example is presented to show the design procedure and the conditions under which a Iossless nonreciprocal network is realizedfor an active load.

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