A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS

A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS

A high-sensitivity 135 GHz millimeter-wave imager is demonstrated in 65 nm CMOS by on-chip metamaterial resonator: a differential transmission-line (T-line) loaded with split-ring-resonator (DTL-SRR). Due to sharp stop-band introduced by the metamaterial load, high-Q oscillatory amplification can be...

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Main Authors: Li, Nan, Yu, Hao, Yang, Chang, Shang, Yang, Li, Xiuping, Liu, Xiong
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2015
Online Access:https://hdl.handle.net/10356/98111
http://hdl.handle.net/10220/38545
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-981112020-03-07T13:24:48Z A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS Li, Nan Yu, Hao Yang, Chang Shang, Yang Li, Xiuping Liu, Xiong School of Electrical and Electronic Engineering Solid-state electronics A high-sensitivity 135 GHz millimeter-wave imager is demonstrated in 65 nm CMOS by on-chip metamaterial resonator: a differential transmission-line (T-line) loaded with split-ring-resonator (DTL-SRR). Due to sharp stop-band introduced by the metamaterial load, high-Q oscillatory amplification can be achieved with high sensitivity when utilizing DTL-SRR as quench-controlled oscillator to provide regenerative detection. The developed 135 GHz mm-wave imager pixel has a compact core chip area of 0.0085 mm2 with measured power consumption of 6.2 mW, sensitivity of −76.8 dBm, noise figure of 9.7 dB, and noise equivalent power of 0.9 fW/√(Hz) Hz. Millimeter-wave images has been demonstrated with millimeter-wave imager integrated with antenna array. Accepted version 2015-09-03T01:19:44Z 2019-12-06T19:50:40Z 2015-09-03T01:19:44Z 2019-12-06T19:50:40Z 2015 2015 Conference Paper Li, N., Yu, H., Yang, C., Shang, Y., Li, X., & Liu, X. (2015). A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS. Solid-State Electronics, 113, 54-60. https://hdl.handle.net/10356/98111 http://hdl.handle.net/10220/38545 10.1016/j.sse.2015.05.006 en © 2015 Elsevier Ltd. This is the author created version of a work that has been peer reviewed and accepted for publication by Solid-State Electronics, Elsevier Ltd. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.sse.2015.05.006]. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description A high-sensitivity 135 GHz millimeter-wave imager is demonstrated in 65 nm CMOS by on-chip metamaterial resonator: a differential transmission-line (T-line) loaded with split-ring-resonator (DTL-SRR). Due to sharp stop-band introduced by the metamaterial load, high-Q oscillatory amplification can be achieved with high sensitivity when utilizing DTL-SRR as quench-controlled oscillator to provide regenerative detection. The developed 135 GHz mm-wave imager pixel has a compact core chip area of 0.0085 mm2 with measured power consumption of 6.2 mW, sensitivity of −76.8 dBm, noise figure of 9.7 dB, and noise equivalent power of 0.9 fW/√(Hz) Hz. Millimeter-wave images has been demonstrated with millimeter-wave imager integrated with antenna array.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Li, Nan
Yu, Hao
Yang, Chang
Shang, Yang
Li, Xiuping
Liu, Xiong
format Conference or Workshop Item
author Li, Nan
Yu, Hao
Yang, Chang
Shang, Yang
Li, Xiuping
Liu, Xiong
spellingShingle Li, Nan
Yu, Hao
Yang, Chang
Shang, Yang
Li, Xiuping
Liu, Xiong
A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
author_sort Li, Nan
title A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
title_short A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
title_full A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
title_fullStr A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
title_full_unstemmed A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS
title_sort high-sensitivity 135ghz millimeter-wave imager by compact split-ring-resonator in 65-nm cmos
publishDate 2015
url https://hdl.handle.net/10356/98111
http://hdl.handle.net/10220/38545
_version_ 1681047684917493760

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