High power single and power-combined 100~115GHz Schottky balanced doublers
Received:February 27, 2020  Revised:January 11, 2021  download
Citation:
Hits: 795
Download times: 247
Author NameAffiliationE-mail
TIAN Yao-Ling Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu 610200 China
Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang 621900 China 
272036657@qq.com 
HUANG Kun Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu 610200 China
Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang 621900 China 
 
CEN Ji-Na Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu 610200 China
Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang 621900 China 
 
TANG Chuan-Yun Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu 610200 China  
Lin Chang-Xing Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu 610200 China
Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang 621900 China 
linchangxing@mtrc.ac.cn 
ZHANG Jian School of Electronic Science and Engineering University of Electronic Science and Technology of China Chengdu 611731 China jianzhang@uestc.edu.cn 
Abstract:The research on high power 110GHz single and power-combined frequency doublers based on discrete diodes is presented in this paper. The doubler with a single Schottky diode circuit has a measured peak efficiency of 33% and bandwidth over 13.6%. Meanwhile, two different architectures with two single devices adding in-phase have been utilized to realize the power-combined doublers. The combined doubler features four discrete Schottky diodes with twelve junctions altogether soldered on two 127μm-thick ALN substrates. Both devices have demonstrated output powers more than 200mW with a pumping power over 800mW and are capable of providing more power for higher driven power.
keywords:110GHz  balanced doubler  Schottky  power-combinedPACS: 85.30.Hi  85.30. Kk  84.30.Vn  07.57.Hm
View Full Text  HTML  View/Add Comment  Download reader

Copyright:《Journal of Infrared And Millimeter Waves》