作者: Paolo Colantonio , Franco Giannini , Ernesto Limiti
DOI: 10.1002/0471654507.EME231
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摘要: Microwave Power are discussed, focusing mainly on solid-state implementations. Starting with an introduction and vacuum device power generating capabilities active realization technologies materials, this article introduces defines the basic quantities defining characterizing a microwave amplifier. The concepts of operating class relevant expected performances addressed, including reference cases. balance considerations inferred high-efficiency amplifier design techniques detailed, both harmonic tuning approaches switched-mode schemes. Measurement-based (load pull) computer-aided also discussed. Keywords: microwave amplifier; high–efficiency operation; harmonic