Title :
A novel design of circularly polarized annular-ring patch antenna
Author :
Lin, Shih-Chieh ; Lin, Yi-Fang ; Chen, Hua-Ming ; Yang, C.F.
Author_Institution :
Nat. Kaohsiung Univ. of Appl. Sci., Kaohsiung
Abstract :
This paper presents a new coupling design of circular polarization (CP) for annular-ring patch antenna with a simple microstrip feed line. Several annular-ring patch antennas with different relative permittivity and thickness of substrate are constructed and simulated for verifying the proposed CP coupling method. Details of the antenna design and the obtained experimental results of the antenna performance are presented and discussed.
Keywords :
electromagnetic wave polarisation; loop antennas; microstrip antennas; annular-ring patch antenna; antenna design; circular polarization; coupling design; microstrip feed line; relative permittivity; substrate; Antenna feeds; Antenna measurements; Bandwidth; Ceramics; Dielectric substrates; Impedance measurement; Microstrip antennas; Patch antennas; Permittivity; Polarization;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4396398
