Design of a Balanced Frequency Doubler in W-band Based on an Accurate Diode Model

摘要：

A balanced frequency doubler based on an accurate diode model of DBES105a from United Monolithic Semiconductors (UMS) is presented in this paper. The accurate diode model is proposed using the small signal synthesis with commercial software Agilent Advanced Design System (ADS). The balanced diode chips are then modeled with the diode model proposed. Passive parts are designed and synthesized by Finite Element Method (FEM) with Ansoft High Frequency Structure Simulator (HFSS) according to the optimized input and output resistance of the modeled balanced diode chips. Finally, the multiplier circuit is simulated using harmonica balanced method (HB) with ADS. The simulated results show that with an input power of 19.S dBm, the conversion loss is less than 9.55 dB in the output frequency range of 100-110 GHz.

作者: Xueli Liu Yong Zhang

作者单位: 2011 China-Japan Joint Microwave Conference,EHF Key Laboratory of Fundamental Science, School of Electronic Engineering,University of Electronic Science and Technology of China,611731, Chengdu, China

会议类型: 国际会议

会议名称: 2011 China-Japan Joint Microwave Conference(2011年中日微波会议CJMW 2011)

会议地点: 杭州

会议语种:英文

页码: 278-281

在线出版日期: 2011-04-20（万方平台首次上网日期，不代表论文的发表时间）