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Title: Miniaturized 3-bit phase shifter for 60 GHz phased-array in 65 nm CMOS technology
Authors: Meng, Fanyi
Ma, Kaixue
Yeo, Kiat Seng
Xu, Shanshan
Boon, Chirn Chye
Lim, Wei Meng
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio
Issue Date: 2013
Source: Meng, F., Ma, K., Yeo, K. S., Xu, S., Boon, C. C., Lim, W. M. (2013). Miniaturized 3-bit Phase Shifter for 60 GHz Phased-Array in 65 nm CMOS Technology. Microwave Wireless and Component Letters, (99).
Series/Report no.: IEEE microwave and wireless components letters
Abstract: The paper presents a compact 3-bit 90° phase shifter for phased-array applications at the 60-GHz ISM band (IEEE 802.11ad standard). The designed phase shifter is based on reflective-type topology using the proposed reflective loads with binary-weighted digitally-controlled varactor arrays and the transformer-type directional coupler. The measured eight output states of the implemented phase shifter in 65-nm CMOS technology, exhibit phase-resolution of 11.25° with an RMS phase error of 5.2°. The insertion loss is 5.69±1.22 dB at 60-GHz and the return loss is better than 12 dB over 54-66 GHz. The chip demonstrates a compact size of only 0.034 mm2.
ISSN: 1531-1309
Schools: School of Electrical and Electronic Engineering 
Organisations: University of Electronic Science and Technology of China
Rights: © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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