Design of an Ultrawideband VHF/UHF Antenna for Partial Discharge Detection
2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC 2014)——A compact ultra-wideband printed antenna with co-planar waveguide(CPW) feed is presented for free-space radiometric detection of partial discharge originating from high-voltage equipment.The proposed antenna consists of a bevelled metal radiating patch,two bevelled metal ground patches and a 50? co-planar waveguide transmission line.The performance and characteristics of the antenna operating in the VHF/UHF band(120~800MHz) has been successfully simulated and designed in order to show broadband matched impedance(VSWR<2),stable radiation pattern and constant group delay.
关键词： 局部放电检测 超宽带印刷天线 共面波导 The 2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC 20
主讲人：Prof. Yong Zhang 机构：Department of Engineering and Technology, University of Huddersfield
时长：0:14:37 年代：2014年
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