학술논문
High efficiency X-Ku band MMIC power amplifiers
Document Type
Conference
Author
Source
IEEE 1996 Microwave and Millimeter-Wave Monolithic Circuits Symposium. Digest of Papers Microwave and millimeter-wave monolithic circuits Microwave and Millimeter-Wave Monolithic Circuits Symposium, 1996. Digest of Papers., IEEE 1996. :163-166 1996
Subject
Language
Abstract
MMIC power amplifiers with 3.5 W nominal output power and 49.5% peak power added efficiency over the 8-14 GHz band are described. Efficiency in excess of 40% is obtained over much of the band. The amplifiers utilize Raytheon's power PHEMT technology. Details of the device performance, circuit design, and evaluation are given. The results presented represent state of the art performance for MMIC circuits over X-Ku band.