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A 60-GHz Gain Enhanced Vivaldi Antenna On-Chip

机译:一个60-GHz增强的芯片增强Vivaldi天线

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A Vivaldi antenna with three techniques to enhance the radiation properties is introduced. The first technique is the insertion of an elliptical patch parasitic radiating element in the Vivaldi aperture to enhance the coupling between arms and to produce strong radiation in the end fire direction. The second technique is the addition of corrugation at the antenna edge to improve the antenna characteristics. The third technique is insertion of planar reflector at the backend of the antenna that enhance the front-to-back (F/B) ratio to a great extent. The antenna is designed using standard 0.18 μm six metal layer CMOS technology. The overall size of the antenna on chip (AOC) is 500 umx870 um. The proposed antenna reveals end-fire radiation pattern with 0.7 dBi simulated average gain and 37% simulated radiation efficiency.
机译:引入了具有三种技术的VivalDI天线,以提高辐射性能。第一技术是插入在Vivaldi孔中的椭圆形贴片寄生辐射元件,以增强臂之间的耦合并在最终火方面产生强辐射。第二种技术是在天线边缘处添加波纹以改善天线特性。第三种技术是在天线的后端插入平面反射器,其在很大程度上增强了前回电(F / B)的比率。天线使用标准的0.18μm六金属层CMOS技术设计。芯片上天线(AOC)的整体大小为500 UMX870 um。所提出的天线揭示了具有0.7dBI模拟平均增益和37%模拟辐射效率的端射辐射模式。

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