红外与毫米波学报2017，Vol.36Issue(2)：214-219,6.DOI:10.11972/j.issn.1001-9014.2017.02.015
基于肖特基变容二极管和改进型CSMRs滤波器单级340GHz四倍频器
340 GHz frequency one stage quadrupler based on Schottky varactors and CSMRs filter
摘要
Abstract
High frequency and power source is most important for terahtz technology,and multipliers is common electronic way.This quadrupler design is only one stage to avoid impedance mismatches between multipliers.A proposed Schottky diode model improves the accuracy of design,which has considered the behaviors of current voltage (Ⅰ/Ⅴ),capacitance voltage (C/V),plasma resonance,and skin effect.Theoretical analysis was carried out by using harmonic balance simulations programs and three-dimensional f-mite element simulation tools to find the optimum embedding impedance for a given diode.Compact Suspended Microstrip Resonators (CSMRs) minimize the length/width ratio and make short idlers at the 2nd and 3rd harmonics.The experiment shows:the quadupler works at 325 ～ 351 GHz and output power is above 1mW between 334 GHz and 346 GHz,and the highest efficiency is above 3％ with input power of 100 mW.关键词
太赫兹四倍频器/肖特基二极管/紧凑型/悬置微带震荡器Key words
terahtz quadrupler/schottky diode/campacted/compact suspended microstrip resonators分类
信息技术与安全科学引用本文复制引用
蒋均,刘杰,石向阳,陆彬,邓贤进,郝海龙,张健..基于肖特基变容二极管和改进型CSMRs滤波器单级340GHz四倍频器[J].红外与毫米波学报,2017,36(2):214-219,6.基金项目
国家重点基础研究发展计划(“973”计划)(2015CB755406)Supported by National Basic Research Program of China(973 Program) (2015CB755406) （“973”计划）
