太赫兹科学与电子信息学报2017，Vol.15Issue(1)：7-10,4.DOI:10.11805/TKYDA201701.0007
基于线性叠加技术的0.38THz四倍频器设计
Design of 0.38 THz quadrupler based on linear superposition technique
王亚冰 1何庆国 1刘亚男 1胡志富1
作者信息
- 1. 中国电子科技集团公司第13研究所,河北石家庄050051
- 折叠
摘要
Abstract
Terahertz frequency doubling technique is a primary way to obtain terahertz signal source with high performance.A 0.38 THz single stage passive Monolithic Microwave Integrated Circuit(MMIC) quadrupler chip is developed by using linear superposition technique.The four-way phase shift power divider is designed by the cascade of planar ring Balun and orthogonal hybrid network,which makes the suppression of fundamental and other useless harmonics.The first procedure in the design is the electromagnetism simulation of passive structure,then the passive structure is combined with the active structure and jointly simulated for optimization.The conversion gain is below-25 dB in the frequency of 370-410 GHz.关键词
四倍频/线性叠加/单片电路/环形巴伦/零电长度Key words
quadrupler/linear superposition/Monolithic Microwave Integrated Circuit(MMIC)/ring Balun/zero electrical length分类
信息技术与安全科学引用本文复制引用
王亚冰,何庆国,刘亚男,胡志富..基于线性叠加技术的0.38THz四倍频器设计[J].太赫兹科学与电子信息学报,2017,15(1):7-10,4.
