A Low-Power Pulse-Shaped Duobinary ASK Modulator for IEEE 802.11ad Compliant 60GHz Transmitter in 65nm CMOS

Bangan LIU; Yun WANG; Jian PANG; Haosheng ZHANG; Dongsheng YANG; Aravind Tharayil NARAYANAN; Dae Young LEE; Sung Tae CHOI; Rui WU; Kenichi OKADA; Akira MATSUZAWA

doi:10.1587/transele.E101.C.126

A Low-Power Pulse-Shaped Duobinary ASK Modulator for IEEE 802.11ad Compliant 60GHz Transmitter in 65nm CMOS

Bangan LIU, Yun WANG, Jian PANG, Haosheng ZHANG, Dongsheng YANG, Aravind Tharayil NARAYANAN, Dae Young LEE, Sung Tae CHOI, Rui WU, Kenichi OKADA, Akira MATSUZAWA

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An energy efficient modulator for an ultra-low-power (ULP) 60-GHz IEEE transmitter is presented in this paper. The modulator consists of a differential duobinary coder and a semi-digital finite-impulse-response (FIR) pulse-shaping filter. By virtue of differential duobinary coding and pulse shaping, the transceiver successfully solves the adjacent-channel-power-ratio (ACPR) issue of conventional on-off-keying (OOK) transceivers. The proposed differential duobinary code adopts an over-sampling precoder, which relaxes timing requirement and reduces power consumption. The semi-digital FIR eliminates the power hungry digital multipliers and accumulators, and improves the power efficiency through optimization of filter parameters. Fabricated in a 65nm CMOS process, this modulator occupies a core area of 0.12mm². With a throughput of 1.7Gbps/2.6Gbps, power consumption of modulator is 24.3mW/42.8mW respectively, while satisfying the IEEE 802.11ad spectrum mask.

Publication: IEICE TRANSACTIONS on Electronics Vol.E101-C No.2 pp.126-134

Publication Date: 2018/02/01

Publicized

Online ISSN: 1745-1353

DOI: 10.1587/transele.E101.C.126

Type of Manuscript: PAPER

Category: Electronic Circuits

Authors

Bangan LIU
  Tokyo Institute of Technology
Yun WANG
  Tokyo Institute of Technology
Jian PANG
  Tokyo Institute of Technology
Haosheng ZHANG
  Tokyo Institute of Technology
Dongsheng YANG
  Tokyo Institute of Technology
Aravind Tharayil NARAYANAN
  Tokyo Institute of Technology
Dae Young LEE
  Samsung Electronics
Sung Tae CHOI
  Samsung Electronics
Rui WU
  Tokyo Institute of Technology
Kenichi OKADA
  Tokyo Institute of Technology
Akira MATSUZAWA
  Tokyo Institute of Technology

Keyword

60-GHz, 5G communication, spectrum mask compliant, duobinary, semi-digital FIR

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Bangan LIU, Yun WANG, Jian PANG, Haosheng ZHANG, Dongsheng YANG, Aravind Tharayil NARAYANAN, Dae Young LEE, Sung Tae CHOI, Rui WU, Kenichi OKADA, Akira MATSUZAWA, "A Low-Power Pulse-Shaped Duobinary ASK Modulator for IEEE 802.11ad Compliant 60GHz Transmitter in 65nm CMOS" in IEICE TRANSACTIONS on Electronics, vol. E101-C, no. 2, pp. 126-134, February 2018, doi: 10.1587/transele.E101.C.126.
Abstract: An energy efficient modulator for an ultra-low-power (ULP) 60-GHz IEEE transmitter is presented in this paper. The modulator consists of a differential duobinary coder and a semi-digital finite-impulse-response (FIR) pulse-shaping filter. By virtue of differential duobinary coding and pulse shaping, the transceiver successfully solves the adjacent-channel-power-ratio (ACPR) issue of conventional on-off-keying (OOK) transceivers. The proposed differential duobinary code adopts an over-sampling precoder, which relaxes timing requirement and reduces power consumption. The semi-digital FIR eliminates the power hungry digital multipliers and accumulators, and improves the power efficiency through optimization of filter parameters. Fabricated in a 65nm CMOS process, this modulator occupies a core area of 0.12mm². With a throughput of 1.7Gbps/2.6Gbps, power consumption of modulator is 24.3mW/42.8mW respectively, while satisfying the IEEE 802.11ad spectrum mask.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/transele.E101.C.126/_p

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@ARTICLE{e101-c_2_126,
author={Bangan LIU, Yun WANG, Jian PANG, Haosheng ZHANG, Dongsheng YANG, Aravind Tharayil NARAYANAN, Dae Young LEE, Sung Tae CHOI, Rui WU, Kenichi OKADA, Akira MATSUZAWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Low-Power Pulse-Shaped Duobinary ASK Modulator for IEEE 802.11ad Compliant 60GHz Transmitter in 65nm CMOS},
year={2018},
volume={E101-C},
number={2},
pages={126-134},
abstract={An energy efficient modulator for an ultra-low-power (ULP) 60-GHz IEEE transmitter is presented in this paper. The modulator consists of a differential duobinary coder and a semi-digital finite-impulse-response (FIR) pulse-shaping filter. By virtue of differential duobinary coding and pulse shaping, the transceiver successfully solves the adjacent-channel-power-ratio (ACPR) issue of conventional on-off-keying (OOK) transceivers. The proposed differential duobinary code adopts an over-sampling precoder, which relaxes timing requirement and reduces power consumption. The semi-digital FIR eliminates the power hungry digital multipliers and accumulators, and improves the power efficiency through optimization of filter parameters. Fabricated in a 65nm CMOS process, this modulator occupies a core area of 0.12mm². With a throughput of 1.7Gbps/2.6Gbps, power consumption of modulator is 24.3mW/42.8mW respectively, while satisfying the IEEE 802.11ad spectrum mask.},
keywords={},
doi={10.1587/transele.E101.C.126},
ISSN={1745-1353},
month={February},}

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TY - JOUR
TI - A Low-Power Pulse-Shaped Duobinary ASK Modulator for IEEE 802.11ad Compliant 60GHz Transmitter in 65nm CMOS
T2 - IEICE TRANSACTIONS on Electronics
SP - 126
EP - 134
AU - Bangan LIU
AU - Yun WANG
AU - Jian PANG
AU - Haosheng ZHANG
AU - Dongsheng YANG
AU - Aravind Tharayil NARAYANAN
AU - Dae Young LEE
AU - Sung Tae CHOI
AU - Rui WU
AU - Kenichi OKADA
AU - Akira MATSUZAWA
PY - 2018
DO - 10.1587/transele.E101.C.126
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E101-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2018
AB - An energy efficient modulator for an ultra-low-power (ULP) 60-GHz IEEE transmitter is presented in this paper. The modulator consists of a differential duobinary coder and a semi-digital finite-impulse-response (FIR) pulse-shaping filter. By virtue of differential duobinary coding and pulse shaping, the transceiver successfully solves the adjacent-channel-power-ratio (ACPR) issue of conventional on-off-keying (OOK) transceivers. The proposed differential duobinary code adopts an over-sampling precoder, which relaxes timing requirement and reduces power consumption. The semi-digital FIR eliminates the power hungry digital multipliers and accumulators, and improves the power efficiency through optimization of filter parameters. Fabricated in a 65nm CMOS process, this modulator occupies a core area of 0.12mm². With a throughput of 1.7Gbps/2.6Gbps, power consumption of modulator is 24.3mW/42.8mW respectively, while satisfying the IEEE 802.11ad spectrum mask.
ER -