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F-slot dual bands EMSA for wireless communication

机译:用于无线通信的F槽双频EMSA

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摘要

The microstrip patch antenna modiflcations have been being conducted over approximately four decades by different simulation tools. In this paper, an elliptical microstrip antenna (EMSA) is considered as a reference one and the introduction of an F-cut on it has brought improvements in the various parameters in both the operating bands with the centre frequencies of 3.6 GHz (S-Band) and 5.3 GHz (C-Band) covering the wireless interoperability microwave access (WiMAX) and wireless local area network (WLAN) fields respectively. The put forth elliptical patch antenna at Rogers RT /duroid 5880 simulated by HFSS 13 can be used for the wireless fidelity (WiFi) applications also. The proposed antenna has exhibited the return losses of -36.5 dB and -23 dB and the wider radiation pattern with the maxima of field strength being approximated 24 dB and 21.83 dB with appreciable gain of 6.3 dB and 4.1dB at 3.6 GHz and 5.3 GHz, respectively.
机译:微带贴片天线的修改已通过不同的仿真工具进行了大约四十年的时间。在本文中,椭圆形微带天线(EMSA)被认为是参考天线,其上引入的F形切口改善了中心频率为3.6 GHz的两个工作频带中的各种参数(S波段) )和5.3 GHz(C频段)分别覆盖了无线互操作性微波访问(WiMAX)和无线局域网(WLAN)领域。由HFSS 13模拟的Rogers RT / duroid 5880上推出的椭圆形贴片天线也可以用于无线保真(WiFi)应用。拟议中的天线具有-36.5 dB和-23 dB的回波损耗以及更宽的辐射方向图,在3.6 GHz和5.3 GHz处,场强最大值约为24 dB和21.83 dB,增益分别为6.3 dB和4.1dB,分别。

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