Implementation of Rectifier Circuits using Different Diodes for Wireless Power Transfer

被引：0

作者：

Chandravanshi, Sandhya ^{[1
]}

Buchanan, Neil ^{[1
]}

Akhtar, M. Jaleel ^{[2
]}

机构：

[1] Queens Univ Belfast, CWI, ECIT, Belafst, North Ireland

[2] IIT Kanpur, Elect Engn, Kanpur, Uttar Pradesh, India

来源：

2021 IEEE MTT-S INTERNATIONAL MICROWAVE AND RF CONFERENCE (IMARC) | 2021年

基金：

英国工程与自然科学研究理事会;

关键词：

conversion efficiency; rectifier circuit; Schottky diodes; wireless power transfer;

D O I：

10.1109/IMaRC49196.2021.9714524

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：

several rectifiers using different diodes are presented in this work. The rectifiers are designed and tested for high power input RF conditions. The tested circuits are designed for 2.45 GHz of operating frequency, and implemented with radial stubs to obtain optimum matching conditions. The class-F design methodology is used here in order to suppress higher order harmonics. The results confirm that the rectifiers are efficiently converting the RF power in to usable dc power for a range of RF power values. Note that there are very few studies in the literature comparing currently available off the shelf diodes for RF rectification applications, making this paper a valuable design tool for efficient far field wireless power transfer systems.

引用

页数：4

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