BCB-Si Based Wide Band Millimeter Wave Antenna Fed by Substrate Integrated Waveguide

被引:0
作者
Vettikalladi, Hamsakutty [1 ]
Alkanhal, Majeed A. S. [1 ]
机构
[1] King Saud Univ, Dept Elect Engn, Riyadh 11421, Saudi Arabia
关键词
D O I
10.1155/2013/816050
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A benzocyclobutene (BCB) silicon (Si) based wideband antenna for millimeter wave applications is presented. The antenna consists of multilayer with one layer of BCB and the remaining three layers of Si. A patch is etched on the Si substrate above the air gap, which is excited through a slot. This architecture of slot, air gap, and patch will produce wide bandwidth by merging each one of resonances. The simulated results show that the antenna provides an S-11 < -10 dB bandwidth of 9.7 GHz (17%) starting from 51.5 GHz to 61.2 GHz around 57 GHz central frequency. The antenna provides a maximum gain of 8.9 dBi with an efficiency of 70%.
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