红外与毫米波学报2019，Vol.38Issue(4)：426-432,7.DOI:10.11972/j.issn.1001-9014.2019.04.006
基于分离式二极管的220GHz高效率倍频器
High efficiency 220 GHz frequency doubler based on discrete Schottky diodes
摘要
Abstract
A high efficiency 220 GHz frequency doubler based on discrete diodes is presented in this paper.This doubler is realized with a 50 μm thick,450 μm wide,and 2.7 mm long quartz substrate.The conversion efficiency is better than 16％ over the frequency range from 214 to 226 GHz with pumping power of 46.4 ～ 164 mW at the indoor temperature.A peak output power of 32mW at 218 GHz with an input power of 161 mW,and several frequency points with efficiency high than 20％ are realized.This doubler can act as the pumping stage of the 660GHz multiplier chain.关键词
220 GHz/平衡式二倍频/肖特基二极管/模型Key words
220 GHz/balanced doubler/Schottky/model分类
信息技术与安全科学引用本文复制引用
田遥岭,缪丽,黄昆,蒋均,岑冀娜,郝海龙,何月..基于分离式二极管的220GHz高效率倍频器[J].红外与毫米波学报,2019,38(4):426-432,7.基金项目
Supported by the National Key Basic Research Program of China (2015CB755406),the Defense Industrial Technology Development Program (JCKY2016212C045,JCKY2017212C002) （2015CB755406）
