標題: A Microstrip-fed Circularly-Polarized Loop-like Antenna
作者: Lin, Chia-Hsien
Wu, Jin-Wei
Chiou, Tong-Chia
Chen, Chih-Hsing
Wang, Chien-Jen
電信工程研究所
Institute of Communications Engineering
公開日期: 2009
摘要: A microstrip-fed loop-like antenna designs with circular polarization (CP) is presented in this paper. The proposed loop-like antenna comprised of a monopole antenna, a sleeve strip connected with the ground plane and an L-shaped slit embedded in the ground plane. The C-like monopole generates a resonant mode for wideband impedance-bandwidth at the GPS and DCS bands, and the sleeve and the slit are capable of exciting two orthogonal electric fields with equal amplitude and phase difference of 90 degree for radiating circular polarization at 1.575 GHz. Both simulated and measured results are provided to validate the CP performance of the proposed antenna.
URI: http://hdl.handle.net/11536/134407
ISBN: 978-1-4244-4395-6
期刊: 2009 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL ANTENNAS AND NOVEL METAMATERIALS (IWAT)
起始頁: 57
結束頁: +
顯示於類別:會議論文