DocumentCode
1850540
Title
A chip resistor loading printed circular ring slot antenna for broadband CP operation
Author
Wen-Shan Chen
Author_Institution
Dept. of Electron. Eng., Southern Taiwan Univ. of Technol., Tainan Hsien, Taiwan
Volume
3
fYear
2003
fDate
22-27 June 2003
Firstpage
870
Abstract
In this article, we propose a new design of a broadband CP (circular polarized) printed circular ring slot antenna. In the proposed design, a 3 dB axial-ratio CP bandwidth of about 6% has been obtained. In addition, the CP performance of the proposed antenna can be adjusted by changing the value of the chip resistor loading. Antenna designs and typical experimental results of the proposed antenna are shown and discussed.
Keywords
UHF antennas; broadband antennas; electromagnetic wave polarisation; microstrip antennas; resistors; slot antennas; axial-ratio CP bandwidth; broadband CP operation; chip resistor loaded antenna; circular polarized antenna; printed circular ring antenna; resistor loading; slot antenna; Antenna feeds; Bandwidth; Broadband antennas; Frequency; Impedance; Loaded antennas; Microstrip antennas; Microwave antennas; Resistors; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location
Columbus, OH, USA
Print_ISBN
0-7803-7846-6
Type
conf
DOI
10.1109/APS.2003.1220048
Filename
1220048
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