A 2.65-pJ/Bit 12.5-Gb/s 60-GHz OOK CMOS Transmitter and Receiver for Proximity Communications

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This article presents a high data rate, high-efficiency 60-GHz on-off keying (OOK) CMOS transmitter and receiver. The transmitter consists of a voltage-controlled oscillator (VCO) and a modulator. The receiver consists of a low-noise amplifier, detector, and limiting amplifier (LA) and has a compact design. An analysis of the on-off isolation of the modulator and bandwidth of the LA reveals that the proposed transformer (TF) between the modulator and the VCO can improve the on-off isolation, and the feedforward capacitor can enhance the bandwidth. Implemented in the 65-nm CMOS technology, the transmitter and the receiver consume dc powers of 12.1 and 21 mW, respectively, at 12.5 Gb/s. Moreover, they occupy core chip areas of 0.09 and 0.06 mm(2), respectively. The transceiver system is constructed with on-board Yagi-Uda antennas, and it achieves 12.5 Gb/s wireless OOK data transmission for a pseudorandom binary sequence of length 2(7) -1 with a bit error rate of less than 10(-12). The proposed transceiver system achieves an energy efficiency of 2.65 pJ/bit.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2020-07
Language
English
Article Type
Article
Citation

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.68, no.7, pp.2902 - 2910

ISSN
0018-9480
DOI
10.1109/TMTT.2020.2983026
URI
http://hdl.handle.net/10203/275623
Appears in Collection
EE-Journal Papers(저널논문)
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