Dual-band Rectenna Using Voltage Doubler Rectifier and Four-Section Matching Network

Mohamed Aboualalaa, Islam Mansour, Mohamed Mansour, Adel Bedair, Ahmed Allam, Mohammed Abo-Zahhad, Hala Elsadek, Kuniaki Yoshitomi, Ramesh K. Pokharel

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

8 被引用数 (Scopus)

抄録

A dual-frequency rectenna is introduced in this paper. An enhanced-gain antenna is integrated with the rectifying circuit for increasing the rectenna capability for scavenging. A voltage doubler circuit is used for the rectification. Moreover, a four-section matching network is employed for the matching between the antenna and the rectifier. The measured results reveal that the RF-to-DC conversion efficiency is more than 50% over wide range of the input power, from-3.5dBm to 10. 5dBm at f1 and from -4.5dBm to 11dBm at f2, with maximum conversion efficiency of 63% and 69% at input power of 7dBm and 3. 5dBm, respectively with resistive load of 1KΩ. Further-more, the measurements illustrate good agreement between the simulated and measured results.

本文言語英語
ホスト出版物のタイトル2018 IEEE Wireless Power Transfer Conference, WPTC 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781538651599
DOI
出版ステータス出版済み - 2 11 2019
イベント2018 IEEE Wireless Power Transfer Conference, WPTC 2018 - Montreal, カナダ
継続期間: 6 3 20186 7 2018

出版物シリーズ

名前2018 IEEE Wireless Power Transfer Conference, WPTC 2018

会議

会議2018 IEEE Wireless Power Transfer Conference, WPTC 2018
国/地域カナダ
CityMontreal
Period6/3/186/7/18

All Science Journal Classification (ASJC) codes

  • コンピュータ ネットワークおよび通信
  • エネルギー工学および電力技術
  • 電子工学および電気工学

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