A CMOS 300-GHz 7 by 7 detector array for THz imaging

Kiryong Song, Jungsoo Kim, Doyoon Kim, Myeong Gyo Seo, Jae-Sung Rieh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this work, a 300-GHz 7×7 imaging detector array has been developed with a 65-nm CMOS technology. Each pixel is made of an identical 300-GHz common-gate differential direct detector integrated with a patch antenna. The detector exhibits a 1,200 V/W responsivity and a 20 pW/Hz05 NEP by simulation. The fabricated chip area is 4×4 mm2 including wire-bonding pads. Employing the fabricated 7×7 detector array as a detector, real-time reflection imaging at 300 GHz was successfully carried out.

Original languageEnglish
Title of host publication2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages31-33
Number of pages3
ISBN (Electronic)9781509040360
DOIs
Publication statusPublished - 2017 Sep 20
Event2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017 - Seoul, Korea, Republic of
Duration: 2017 Aug 302017 Sep 1

Other

Other2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017
CountryKorea, Republic of
CitySeoul
Period17/8/3017/9/1

Fingerprint

CMOS
Detectors
Imaging techniques
detectors
patch antennas
Microstrip antennas
Pixels
pixels
chips
wire
Wire
simulation

Keywords

  • CMOS
  • detector array
  • reflection imaging
  • terahertz

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Instrumentation

Cite this

Song, K., Kim, J., Kim, D., Seo, M. G., & Rieh, J-S. (2017). A CMOS 300-GHz 7 by 7 detector array for THz imaging. In 2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017 (pp. 31-33). [8048280] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RFIT.2017.8048280

A CMOS 300-GHz 7 by 7 detector array for THz imaging. / Song, Kiryong; Kim, Jungsoo; Kim, Doyoon; Seo, Myeong Gyo; Rieh, Jae-Sung.

2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 31-33 8048280.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Song, K, Kim, J, Kim, D, Seo, MG & Rieh, J-S 2017, A CMOS 300-GHz 7 by 7 detector array for THz imaging. in 2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017., 8048280, Institute of Electrical and Electronics Engineers Inc., pp. 31-33, 2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017, Seoul, Korea, Republic of, 17/8/30. https://doi.org/10.1109/RFIT.2017.8048280
Song K, Kim J, Kim D, Seo MG, Rieh J-S. A CMOS 300-GHz 7 by 7 detector array for THz imaging. In 2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 31-33. 8048280 https://doi.org/10.1109/RFIT.2017.8048280
Song, Kiryong ; Kim, Jungsoo ; Kim, Doyoon ; Seo, Myeong Gyo ; Rieh, Jae-Sung. / A CMOS 300-GHz 7 by 7 detector array for THz imaging. 2017 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 31-33
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