A high spectral efficiency receiver at 57-66 GHz Using 65-nm CMOS in LTCC package with polarization MIMO

Jie Ying Zhong, Wen Jie Lin, Jen Hao Cheng, Yi Hsiang Kung, Jiun Peng Chen, Jeng Han Tsai, Powen Hsu, Tian Wei Huang*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

This paper presents a dual-polarization antenna with high spectral efficiency for transmission application distance at 60 GHz. The dual-polarization antenna is integrated with the receivers through flip chip on the LTCC substrate at 60 GHz. The receiver front-end composes of a low noise amplifier and demodulator fabricated in 65-nm CMOS process. The conversion gain is higher than 14 dB and the noise figure is lower than 6 dB from 57 to 66 GHz. The total data rate of the proposed system's spectral efficiency is up to 12 bit/s/Hz for wireless measurement and the EVM is below 5.5 %.

Original languageEnglish
Article number8822441
Pages (from-to)129466-129479
Number of pages14
JournalIEEE Access
Volume7
DOIs
Publication statusPublished - 2019

Keywords

  • 5G
  • Dual polarization antenna
  • MIMO
  • low temperature co-fired ceramics
  • millimeter-wave

ASJC Scopus subject areas

  • Computer Science(all)
  • Materials Science(all)
  • Engineering(all)

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