Dual-Band Circularly Polarized Monopole Antenna

Jin-Wei Wu, Christina Jou, Chien-Jen Wang

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

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.
原文English
主出版物標題IEEE International Workshop on Antenna Technology
頁面8-10
頁數3
出版狀態Published - 2009

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