DocumentCode :
3724696
Title :
Dual band CP antenna by adding sleeves to the monopole
Author :
The-Nan Chang
Author_Institution :
E.E. Department, Tatung University, Taipei, Taiwan
fYear :
2015
fDate :
6/1/2015 12:00:00 AM
Firstpage :
195
Lastpage :
196
Abstract :
Methods of adding sleeves to a printed monopole to generate dual-band circularly polarized waves are reported. The monopole usually contains a narrow strip (extended from the feed line) or a wide strip (also called the rectangular patch). Normally, it radiates a single-band linearly polarized wave. In the narrow strip case, we found that dual-band CP waves can be generated by adding an L-sleeve to an L-narrow strip. In the wide-strip case, the configuration of a truncated patch along with two sleeves is studied to generate a dual-band circularly polarized antenna with high boresight gains at 2.45 GHz and 5.7 GHz.
Keywords :
"Dual band","Bandwidth","Broadband communication","Resonant frequency","Ultra wideband antennas"
Publisher :
ieee
Conference_Titel :
Antennas and Propagation (APCAP), 2015 IEEE 4th Asia-Pacific Conference on
Type :
conf
DOI :
10.1109/APCAP.2015.7374331
Filename :
7374331
Link To Document :
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