A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS

A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS

A power and area efficient CMOS oscillator by high-Q metamaterial resonator is introduced in this paper for phase noise improvement. The resonator is based on the differential transmission-line (T-line) loaded with split ring resonator (SRR), which can enhance the EM energy coupling and further impr...

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Main Authors: Cai, Deyun, Shang, Yang, Yu, Hao, Ren, Junyan, Yeo, Kiat Seng
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Electrical and electronic engineering
Online Access:https://hdl.handle.net/10356/105526
http://hdl.handle.net/10220/16606
http://dx.doi.org/10.1109/SiRF.2013.6489449
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1055262019-12-06T21:52:59Z A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS Cai, Deyun Shang, Yang Yu, Hao Ren, Junyan Yeo, Kiat Seng School of Electrical and Electronic Engineering IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in Rf Systems (2013 : Austin, Texas, US) DRNTU::Engineering::Electrical and electronic engineering A power and area efficient CMOS oscillator by high-Q metamaterial resonator is introduced in this paper for phase noise improvement. The resonator is based on the differential transmission-line (T-line) loaded with split ring resonator (SRR), which can enhance the EM energy coupling and further improve the Q. The proposed oscillator is implemented in 65-nm CMOS process, which consumes 2.7 mA and occupies a compact core area of 480 μm × 320 μm. At the oscillation frequency (76 GHz), the measured phase noise is -108.8 dBc/Hz at 10 MHz offset and the figure-of-merit (FOM) is -182.1 dBc/Hz, which is 4 dB better than that of the standing-wave oscillator implemented on the same chip. 2013-10-18T04:13:07Z 2019-12-06T21:52:59Z 2013-10-18T04:13:07Z 2019-12-06T21:52:59Z 2013 2013 Conference Paper Cai, D., Shang, Y., Yu, H., Ren, J., & Yeo, K. S. (2013). A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS. 2013 IEEE 13th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems. https://hdl.handle.net/10356/105526 http://hdl.handle.net/10220/16606 http://dx.doi.org/10.1109/SiRF.2013.6489449 en
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Cai, Deyun
Shang, Yang
Yu, Hao
Ren, Junyan
Yeo, Kiat Seng
A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
description A power and area efficient CMOS oscillator by high-Q metamaterial resonator is introduced in this paper for phase noise improvement. The resonator is based on the differential transmission-line (T-line) loaded with split ring resonator (SRR), which can enhance the EM energy coupling and further improve the Q. The proposed oscillator is implemented in 65-nm CMOS process, which consumes 2.7 mA and occupies a compact core area of 480 μm × 320 μm. At the oscillation frequency (76 GHz), the measured phase noise is -108.8 dBc/Hz at 10 MHz offset and the figure-of-merit (FOM) is -182.1 dBc/Hz, which is 4 dB better than that of the standing-wave oscillator implemented on the same chip.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Cai, Deyun
Shang, Yang
Yu, Hao
Ren, Junyan
Yeo, Kiat Seng
format Conference or Workshop Item
author Cai, Deyun
Shang, Yang
Yu, Hao
Ren, Junyan
Yeo, Kiat Seng
author_sort Cai, Deyun
title A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
title_short A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
title_full A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
title_fullStr A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
title_full_unstemmed A 76 GHz oscillator by high-Q differential transmission line loaded with split ring resonator in 65-nm CMOS
title_sort 76 ghz oscillator by high-q differential transmission line loaded with split ring resonator in 65-nm cmos
publishDate 2013
url https://hdl.handle.net/10356/105526
http://hdl.handle.net/10220/16606
http://dx.doi.org/10.1109/SiRF.2013.6489449
_version_ 1681046343708049408

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