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

Journal ArticleOPEN ACCESS

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

IEEE Access (2019) 7 129466-129479

DOI: 10.1109/ACCESS.2019.2938845

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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 %.

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Zhong, J. Y., Lin, W. J., Cheng, J. H., Kung, Y. H., Chen, J. P., Tsai, J. H., … Huang, T. W. (2019). A high spectral efficiency receiver at 57-66 GHz Using 65-nm CMOS in LTCC package with polarization MIMO. IEEE Access, 7, 129466–129479. https://doi.org/10.1109/ACCESS.2019.2938845

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

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