红外与毫米波学报2023，Vol.42Issue(2)：229-233,5.DOI:10.11972/j.issn.1001-9014.2023.02.013
335GHz非平衡式肖特基二极管三倍频器
335 GHz unbalanced Schottky diode frequency tripler
摘要
Abstract
Based on the hybrid integration method, a 335 GHz unbalanced frequency tripler is designed with a sym? metrical tapered gradient line matching structure. Under the condition of ensuring single-mode transmission, the matching structure can not only fix the diode position, but also increase the matching effect, and thus solve the problem of narrow 3dB bandwidth for high-frequency band multiplier. The measured results show that the output power of the frequency tripler is all greater than 5 mW in the frequency range of 330?356 GHz. The maximum out? put power even reaches 11. 2 mW at a driving power of 220 mW. The solid-state terahertz local oscillator, as the core device, can drive the 670 GHz sub-harmonic mixer in the superheterodyne receiver.关键词
本振源/对称锥形渐变线/太赫兹/非平衡式三倍频器Key words
local oscillator/symmetrical tapered gradient line/terahertz/unbalanced tripler分类
信息技术与安全科学引用本文复制引用
李雨航,张德海,孟进,祁路伟..335GHz非平衡式肖特基二极管三倍频器[J].红外与毫米波学报,2023,42(2):229-233,5.基金项目
Supported by the Youth Innovation Promotion Association CAS(E1213A041S),Pandeng Program of National Space Science Center,CAS(E0PD40013S) （E1213A041S）
