Large- and small-signal IMD behavior of microwave power amplifiers

In this paper, large-signal intermodulation distortion (IMD) sweet spots in microwave power amplifiers are studied and predicted using a new mathematical basis. The variations in the IMD versus drive pattern with active bias point and the terminating matching networks are investigated. This nonlinea...

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Veröffentlicht in:	IEEE transactions on microwave theory and techniques 1999-12, Vol.47 (12), p.2364-2374
Hauptverfasser:	De Carvalho, N.B., Pedro, J.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Degradation Distortion Harmonic distortion Intermodulation distortion Mathematical models MESFETs Microwave amplifiers Microwaves Nonlinear distortion Operational amplifiers Pattern matching Power amplifiers Power generation Spots Stopping
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