A Dual Circularly Polarized 2.45-GHz Rectenna for Wireless Power Transmission

Zied Harouni Laurent Cirio 1 Lotfi Osman Ali Gharsallah Odile Picon 1
1 ESYCOM - Electronique, Systèmes de communication et Microsystèmes
Abstract : A 2.45-GHz rectifying antenna (rectenna) using a compact dual circularly polarized (DCP) patch antenna with an RF-dc power conversion part is presented. The DCP antenna is coupled to a microstrip line by an aperture in the ground plane and includes a bandpass filter for harmonic rejections. It exhibits a measured bandwidth of 2100 MHz (10 dB return loss) and a 705-MHz CP bandwidth (3 dB axial ratio). The maximum efficiency and dc voltage are respectively equal to 63% and 2.82 V over a resistive load of 1600 Omega for a power density of 0.525 mW/cm(2)
Document type :
Journal articles
Liste complète des métadonnées
https://hal-upec-upem.archives-ouvertes.fr/hal-00692921
Contributor : Admin Esycom <>
Submitted on : Tuesday, May 1, 2012 - 5:18:41 PM
Last modification on : Thursday, February 7, 2019 - 5:10:47 PM

Identifiers

Collections

CV_ESYCOM | UNIV-MLV | ESYCOM_EAM | ESYCOM | UPEC-UPEM | ESIEE-PARIS | UNIV-HESAM

Citation

Zied Harouni, Laurent Cirio, Lotfi Osman, Ali Gharsallah, Odile Picon. A Dual Circularly Polarized 2.45-GHz Rectenna for Wireless Power Transmission. IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2011, 10 (?), pp.306--309. ⟨10.1109/LAWP.2011.2141973⟩. ⟨hal-00692921⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

177

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD