一种用于毫米波波段应用的海星形紧凑型双频天线

2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI:10.1109/ECACE.2019.8679220

Mumtahina Khan Mumu, Piyas Chowdhury, M. Hossain

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引用次数: 1

摘要

提出了一种海星形微带贴片天线，分析了其设计过程和特点。天线贴片的形状与海星相似，因此该天线被称为海星天线。该天线能够在毫米波频率范围内的V频段(40-52 GHz)和W频段(77-95 GHz)提供双频工作。为了在毫米波范围内实现较宽的带宽，该天线具有8个不等长的支路。每个支路以不同的频率谐振，最终获得30 GHz的宽带，有效增益为7.9026 dBi，回波损耗大大降低。设计的天线尺寸非常紧凑，为9×9×2.03 mm3，因此可以很容易地与小型手机设备一起制造。

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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A Star-Fish Shaped Compact Dual band Antenna for Millimeter Wave Band Applications

In this paper a star fish shaped microstrip patch antenna is proposed and its design procedure and characteristics are analyzed. The shape of the antenna patch is similar to a star fish, therefore the antenna is called Star fish antenna. The proposed antenna is able to provide dual band operation in V band (40–52 GHz) and W band (77–95 GHz) which lie in the range of millimeter wave frequency. The proposed antenna has 8 branches of unequal length in order to achieve wide bandwidth in millimeter wave range. Each of the branch resonates at different frequency which ultimately results in a wide bandwidth of 30 GHz with an efficient gain of 7.9026 dBi and highly reduced return loss. Designed antenna has a very compact dimensions of 9×9×2.03 mm3, thus it can be easily fabricated with small handset devices.

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来源期刊

2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)

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