无线通信用微带天线双工器

2009 European Microwave Conference (EuMC) Pub Date : 2009-10-30 DOI:10.23919/EUMC.2009.5296315

D. Zayniyev, H. Abutarboush, D. Budimir

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引用次数: 11

摘要

本文提出了一种带双工器的双频天线。采用改进阻带的伪数字间阶跃阻抗带通滤波器设计了紧凑型微带双工器。微带贴片天线设计支持2.5-2.6 GHz和5.1-5.5 GHz频段的双频工作，集成双工器。由于集成的结果，信道的分离达到了20 dB。该系统可用于新的WiMAX射频前端架构。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Microstrip antenna diplexers for wireless communications

In this paper we present a dual-band antenna integrated with diplexer. Compact microstrip diplexer was designed using pseudo-interdigital stepped impedance bandpass filters with improved stopband. Microstrip patch antenna designed to support dual-band operation at 2.5–2.6 GHz and 5.1–5.5 GHz frequency bands was integrated with diplexer. As a result of integration 20 dB separation of the channels has been achieved. The proposed system can be used in novel architectures for WiMAX RF Front-End.

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来源期刊

2009 European Microwave Conference (EuMC)

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