Summary
International Symposium on Antennas and Propagation
2006
Session Number:3C1b
Session:
Number:3C1b-3
Modified Truncated Patch Antenna for S-Band Wireless Power Transmission Rectenna
Mazlina Esa, Ikhwan Peranggi Pohan, Jasmy Yunus, Noor Asniza Murad,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
A rectifying antenna or rectenna consists of an antenna and a low-pass filter, placed at the front-end of a wireless power transmission receiving system. This paper presents the design of a modified truncated square patch antenna having electromagnetic coupling feed operating at S-band of 2.45 GHz. The basis of the design is the conventional microstrip square patch antenna. The antenna was truncated for circular-polarization capability. Further modification in the form of embedded slits at the four corners was done and the performance was investigated. It was found that the configuration operates well at the desired frequency of operation.