標題: Dual-Band Circularly Polarized Monopole Antenna
作者: Wu, Jin-Wei
Jou, Christina F.
Wang, Chien-Jen
電信工程研究所
Institute of Communications Engineering
公開日期: 2009
摘要: This paper proposes a dual-band circular polarization (CP) monopole antenna. This antenna can generate a broadband impedance-bandwidth from 2.17 to 8.47 GHz, and excite a left-hand circular polarization (LHCP) at 2.48 GHz and right-hand circular polarization (RHCP) at 3.90 GHz. The measured 3-dB axial ratio (AR) bandwidths are about 140 MHz from 2.41 to 2.55 GHz approximately 5.6% with respect to the center frequency at 2.48 GHz and 900 MHz from 3.45 to 4.35 GHz approximately 23.1% with respect to the center frequency at 3.90 GHz.
URI: http://hdl.handle.net/11536/17792
ISBN: 978-1-4244-4395-6
期刊: 2009 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL ANTENNAS AND NOVEL METAMATERIALS (IWAT)
起始頁: 9
結束頁: 12
Appears in Collections:Conferences Paper