DocumentCode
1922722
Title
Broadband circularly polarized corner-truncated square patch array antenna
Author
Choi, Wonkyu ; Pyo, Cheolsig ; Choi, Jaeick
Author_Institution
Electron. & Telecommun. Res. Inst. (ETRI), Daejon, South Korea
Volume
2
fYear
2002
fDate
2002
Firstpage
220
Abstract
A circularly polarized antenna with low cost foam substrate and film is proposed to obtain wide bandwidth and high performance. The proposed antenna is composed of stacked corner-truncated patches with sequential rotation feed. Having above 20% return loss and axial ratio bandwidths, the designed antenna can be used for application of a broadband system using circular polarization. And, as low cost foam and film is used for the substrate, a low cost antenna can be designed.
Keywords
antenna feeds; broadband antennas; electromagnetic wave polarisation; microstrip antenna arrays; substrates; broadband antenna; circularly polarized antenna; film; low cost foam substrate; performance; sequential rotation feed; square patch array antenna; stacked corner-truncated patches; Antenna arrays; Antenna measurements; Antennas and propagation; Bandwidth; Broadband antennas; Costs; Feeds; Microstrip antennas; Polarization; Substrates;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN
0-7803-7330-8
Type
conf
DOI
10.1109/APS.2002.1016066
Filename
1016066
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