用于无线通信的圆极化单馈微带贴片

1998 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.98EX184) Pub Date : 1998-11-01 DOI:10.1109/APWC.1998.730684

N. Herscovici, Z. Sipus, D. Bonefačić

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引用次数: 8

摘要

近25年来，圆极化单馈微带贴片一直被认为是极窄带的。所报道的性能几乎完全与印刷在电介质衬底上的单个贴片有关，这部分解释了频率特性。提出的天线是“近方形”贴片的一种变体，在10%的带宽上显示出小于2.5 dB的理论轴比。该天线是为PCN和PCS应用而设计的。

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Circularly polarized single-fed microstrip patch for wireless communications

For more than 25 years the circularly polarized single-fed microstrip patch have been considered to be extremely narrow-band. The performances reported are almost exclusively related to single patches printed on a dielectric substrate, which partially explains the frequency characteristics. The antenna proposed is a variation of the 'almost-square' patch and exhibits a theoretical axial ratio of less than 2.5 dB over a 10% bandwidth. The antenna was designed for PCN and PCS applications.

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来源期刊

1998 IEEE-APS Conference on Antennas and Propagation for Wireless Communications (Cat. No.98EX184)

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