A millimeter-wave on-chip antenna using 0.15um pHEMT process

Jenghau Lu,Christina F Jou,Linkun Wu,Suechen Liao,Peiling Tseng,Tzukun Ku

2015 International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)（2015）

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摘要

This paper proposes a millimeter-wave on-chip antenna designed for ISM band (61-61.5GHz) application using 0.15um pHEMT process. A measured impedance bandwidth for 10 dB return loss ranging from 60.57-61.17 GHz is achieved. By taking the advantage of high permittivity and low loss in the pHEMT process, the footprint of the antenna can be shrunk to 1.5×1 mm2 and the radiation efficiency can be up to 76.06%

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关键词

millimeter-wave on-chip antenna,pHEMT process,ISM band,impedance bandwidth,permittivity,size 0.15 mum,frequency 60.57 GHz to 61.17 GHz,loss 10 dB

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