FULL-WAVE ANALYSIS OF A MICROWAVE RECTIFYING CIRCUIT USING FINITE DIFFERENCE TIME DOMAIN ALGORITHM

被引：1

作者：

Cai, Peng ^{[1
]}

Yang, Xue-Xia ^{[2
]}

Huang, Jian ^{[1
]}

Zhang, Yong ^{[1
]}

Chen, Bin ^{[1
]}

Guan, Xuehui ^{[3
]}

机构：

[1] Jiangxi Univ Finance & Econ, Sch Software & Commun Engn, Nanchang 330013, Peoples R China

[2] Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China

[3] E China JiaoTong Univ, Sch Informat Engn, Nanchang 330013, Peoples R China

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2011年 / 53卷 / 09期

关键词：

FDTD method; Schottky diode; rectifying circuit; multiple FDTD cells; RECTENNA;

D O I：

10.1002/mop.26209

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article presents a study on calculating the conversion efficiency of a microwave rectifying circuit by using finite difference time domain (FDTD) algorithm. To properly descript the lumped device in FDTD algorithm, the nonlinear lumped network ((NLN)-N-2)-FDTD method is further extended to model Schottky diode placed across multiple FDTD cells. As a result, a group of formulae are obtained and applied to analyze a typical microwave rectifying circuit, including a nonlinear lumped device of Schottky diode HSMS-282. The good agreement between FDTD analysis results and ADS simulated ones illustrates the validation of the derived formulae and method. This FDTD analytical method can be used to design and optimize rectifying circuits with high radio frequency-direct current conversion efficiency. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:20222025, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26209

引用

页码：2022 / 2025

页数：4

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