A 100mW 3.0 Gb/s spectrum efficient 60 GHz Bi-Phase OOK CMOS transceiver

Wang, Yun; Liu, Bangan; Liu, Hanli; Narayanan, Aravind Tharayil; Pang, Jian; Li, Ning; Yoshioka, Torn; Terashima, Yuki; Zhang, Haosheng; Tang, Dexian; Katsuragi, Makihiko; Lee, Dae-Young; Choi, Sungtae; Wu, Rui; Okada, Kei; Matsuzawa, Akira

doi:10.23919/vlsic.2017.8008515

2017 Symposium on VLSI Circuits 2017

DOI: 10.23919/vlsic.2017.8008515

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A 100mW 3.0 Gb/s spectrum efficient 60 GHz Bi-Phase OOK CMOS transceiver

Yun Wang

Bangan Liu

Hanli Liu

et al.

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Cited by 4 publications

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“…Efforts have been concentrated on realizing 60-GHz CMOS transceivers with extremely high data rate during the past few years [1]- [15]. Recent research includes a transceiver implementation utilizing a dual-polarized multiple-in and multiple-out (DP-MIMO) technique [3].…”

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confidence: 99%

A 50.1-Gb/s 60-GHz CMOS Transceiver for IEEE 802.11ay With Calibration of LO Feedthrough and I/Q Imbalance

Pang

Maki

Kawai

et al. 2019

IEEE J. Solid-State Circuits

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This paper presents a 60-GHz CMOS transceiver targeting the IEEE 802.11ay standard. A calibration block for local oscillator feedthrough (LOFT) and I/Q imbalance featuring high accuracy and low power consumption is integrated with the transceiver. With the help of the proposed calibration, this paper is capable of boosting the data rate with higher order modulation scheme and wider channel-bonding bandwidth, which are demanded by IEEE 802.11ay. At the same time, it maintains the compatibility with the existing IEEE 802.11ad standard. This paper reports a two-channel-bonding data rate of 24.64 Gb/s in 128 quadrature amplitude modulation (QAM). The corresponding TX-to-RX error vector magnitude (EVM) is −26.1 dB. Furthermore, a four-channel-bonding data rate of 42.24 Gb/s in 64 QAM is realized with a single-element transceiver. The measured maximum data rate is 50.1 Gb/s in 64 QAM, which is the highest data rate achieved in the 60-GHz band. The power consumption is only 169 mW in the transmitting mode and 139 mW in the receiving mode.

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confidence: 99%

A 50.1-Gb/s 60-GHz CMOS Transceiver for IEEE 802.11ay With Calibration of LO Feedthrough and I/Q Imbalance

Pang

Maki

Kawai

et al. 2019

IEEE J. Solid-State Circuits

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A Ka-Band SATCOM Transceiver in 65-nm CMOS With High-Linearity TX and Dual-Channel Wide-Dynamic-Range RX for Terrestrial Terminal

Wang

You

et al. 2022

IEEE J. Solid-State Circuits

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In this article, a K a-band satellite communication (SATCOM) transceiver is first presented using a standard CMOS technology. The proposed K a-band SATCOM transceiver consists of a high-linearity transmitter (TX) and dual-channel receiver (RX); both TX and RX are based on direct-conversion architecture. By implementing the dual-channel RX, multiple multiplexing modes, including polarization multiplexing and frequency multiplexing, can be enabled depending on the application. The RX variable gain is distributed in both RF blocks and baseband blocks to achieve a wide input dynamic range. The LNA employs a dual-coupling transformer for a low-noise figure (NF) and wideband input matching; moreover, it enhances the amplifier unilateralization characteristic to mitigate the loading effect from switched attenuators. An adjacent channel interference (ACI) cancellation scheme is proposed to further enhance the RX linearity in the frequency multiplexing mode. In the TX, single-turn high-quality-factor transformer is employed to realize matching network and four-way power combining. A prototype of the SATCOM transceiver is fabricated in a standard 65-nm CMOS process. Under 1.05-V supply voltage, the TX achieves a P SAT of 20.5 dBm and an average output power of 12 dBm with 2% error vector magnitude (EVM) and a 37.6-dB ACPR. The dual-channel RX achieves an NF of 5.4 dB, an IIP3 of −30 dBm on the high-gain mode, the ACI cancellation is measured of 7.9 dB with a 100-MHz signal bandwidth.

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A CMOS SPDT RF Switch with 68 dB Isolation and 1.0 dB Loss Feathering Switched Resonance Network for MIMO Applications

Wang

et al. 2021

IEICE Trans. Electron.

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A 100mW 3.0 Gb/s spectrum efficient 60 GHz Bi-Phase OOK CMOS transceiver

Cited by 4 publications

References 4 publications

A 50.1-Gb/s 60-GHz CMOS Transceiver for IEEE 802.11ay With Calibration of LO Feedthrough and I/Q Imbalance

A 50.1-Gb/s 60-GHz CMOS Transceiver for IEEE 802.11ay With Calibration of LO Feedthrough and I/Q Imbalance

A Ka-Band SATCOM Transceiver in 65-nm CMOS With High-Linearity TX and Dual-Channel Wide-Dynamic-Range RX for Terrestrial Terminal

A CMOS SPDT RF Switch with 68 dB Isolation and 1.0 dB Loss Feathering Switched Resonance Network for MIMO Applications

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