红外与毫米波学报, 2018, 37 (4): 454, 网络出版: 2019-01-10
基于径向波导合成技术的W波段功率放大器设计
Design of a W-band power amplifier/combiner based on spatial power-combining technique
W波段 径向波导 功率分配/合成器 功率放大器 氮化镓单片微波集成电路(MMIC) 固态电路 W-band radial-line waveguide power combiner/divider power amplifier GaN monolithic millimeter-wave integrated circuit solid-state circuit
摘要
基于径向波导合成技术, 设计了一款W波段功率放大器。功放采用4路氮化镓单片微波集成电路(MMIC)单片合成设计, 在90 GHz处输出功率为3.7 W, 合成效率为94.3%, 具有较好的工程应用价值。
Abstract
In this paper, basing on the radial-line waveguide combining technology, the W-band power amplifier is designed. The design of amplifier uses 4-way GaN MMIC combination. The output power is 3.7 W at 90 GHz and the combining efficiency is 94.3%. This structure has a good engineering application value.
黄昭宇, 徐军, 冉东, 祁云飞. 基于径向波导合成技术的W波段功率放大器设计[J]. 红外与毫米波学报, 2018, 37(4): 454. HUANG Zhao-Yu, XU Jun, RAN Dong, QI Yun-Fei. Design of a W-band power amplifier/combiner based on spatial power-combining technique[J]. Journal of Infrared and Millimeter Waves, 2018, 37(4): 454.
PDF全文
