DocumentCode
1498481
Title
Serial Aperture-Coupled Dual Band Circularly Polarized Antenna
Author
Chang, The-Nan ; Lin, Jyun-Ming
Author_Institution
Dept. of Electr. Eng., Tatung Univ., Taipei, Taiwan
Volume
59
Issue
6
fYear
2011
fDate
6/1/2011 12:00:00 AM
Firstpage
2419
Lastpage
2423
Abstract
In this innovative method of producing circular polarized (CP) wave, we present a serial feed line which couples diamond-shaped slot to ring and cross-slot to patch. The feed line is used to feed the two parts in series. Then, the structure can easily be operated as a dual band circularly polarized antenna to cover both 0.915 GHz and 2.45 GHz bands. Experimental results show that the proposed antenna has good circular polarization characteristics.
Keywords
antenna feeds; aperture-coupled antennas; multifrequency antennas; polarisation; aperture-coupled antenna; bandwidth 0.915 GHz; bandwidth 2.45 GHz; circular polarized wave; cross-slot; diamond-shaped slot; dual band antenna; ring; serial feed line; Antenna measurements; Dual band; Feeds; Microstrip; Microstrip antennas; Patch antennas; Aperture coupled antennas; patch antennas;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2011.2144553
Filename
5752821
Link To Document