2250-MHz High Efficiency Microwave Power Amplifier ( HEMPA )

  • Dr. W. Herbert Sims

Abstract

Abstract. This paper will focus on developing an exotic switching technique that enhances the DC-to-RF conversion efficiency of microwave power amplifiers. For years, switching techniques implemented in the 10 kHz to 30 MHz region have resulted in DC-to-RF conversion efficiencies of 90-95-percent. Currently amplifier conversion efficiency, in the 2-3 GHz… (More)

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