@inproceedings{24528d5ebccd40e08103aa5d0cbce0d7,
title = "A Simultaneous Phase Shifter and Up-Converter for the 28/38/60-GHz Bands in 28-nm CMOS",
abstract = "This paper presents a novel millimeter-wave vector modulator that exploits multi-band beamforming at the mixer level. By adding a compact quadrature coupler, single-pole double-throw (SPDT) switches and a pair of independent variable-gm stages to a Gilbert cell type mixer, simultaneous up-conversion and phase shifting in a 0-360^{\circ} range can be achieved. The circuit is implemented using a 28-nm bulk CMOS process. It allows tri-band operation at the 28, 38 and 60-GHz mm-Wave bands, showing a measured peak conversion gain of -12, -13 and -16 dB, respectively. It consumes 10.8 mW from a 1.2-V supply and occupies 0.11 mm2 without pads.",
keywords = "CMOS, RFIC, millimeter-wave, phase shifter",
author = "Rio, {David Del} and Liang, {Chia Jen} and Chiang, {Ching Wen} and Roc Berenguer and Chang, {Mau Chung Frank} and Kuan, {Yen Cheng}",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.; 2020 Asia-Pacific Microwave Conference, APMC 2020 ; Conference date: 08-12-2020 Through 11-12-2020",
year = "2020",
month = dec,
day = "8",
doi = "10.1109/APMC47863.2020.9331563",
language = "English",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1012--1014",
editor = "Jie Sun and Yu, {Wai Ho}",
booktitle = "2020 Asia-Pacific Microwave Conference, APMC 2020 - Proceeding",
address = "美國",
}