79GHz CMOS power amplifier using temperature compensation bias

Mizuki Motoyoshi, Kyoya Takano, Takeshi Yoshida, Kosuke Katayama, Shuhei Amakawa, Minoru Fujishima

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

1 Citation (Scopus)

Abstract

We proposed a temperature compensation method for a CMOS power amplifier (PA) without an external feedback circuit. The 79GHz PA using temperature compensation bias was fabricated using 40nm CMOS technology and suppressed the variation of the small-signal gain and the degradation of linearity to within 0.6dB in the temperature range from 10 to 100C with a fixed bias voltage. The PA using temperature compensation bias achieved a small-signal gain of 6.0dB, a 23.5GHz bandwidth and a saturated output power (Psat) of 6.3dBm with 24.8mW power consumption at 100C.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2014
Subtitle of host publication"Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages49-52
Number of pages4
ISBN (Electronic)9782874870361
DOIs
Publication statusPublished - 2014 Dec 23
Externally publishedYes
Event9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014 - Rome
Duration: 2014 Oct 62014 Oct 7

Other

Other9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014
CityRome
Period14/10/614/10/7

Fingerprint

Power amplifiers
Temperature
Bias voltage
Electric power utilization
Feedback
Bandwidth
Degradation
Compensation and Redress
Networks (circuits)

Keywords

  • automotive radar
  • CMOS
  • millimeter wave
  • power amplifier
  • temperature compensation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Motoyoshi, M., Takano, K., Yoshida, T., Katayama, K., Amakawa, S., & Fujishima, M. (2014). 79GHz CMOS power amplifier using temperature compensation bias. In European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference (pp. 49-52). [6997788] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EuMIC.2014.6997788

79GHz CMOS power amplifier using temperature compensation bias. / Motoyoshi, Mizuki; Takano, Kyoya; Yoshida, Takeshi; Katayama, Kosuke; Amakawa, Shuhei; Fujishima, Minoru.

European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., 2014. p. 49-52 6997788.

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

Motoyoshi, M, Takano, K, Yoshida, T, Katayama, K, Amakawa, S & Fujishima, M 2014, 79GHz CMOS power amplifier using temperature compensation bias. in European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference., 6997788, Institute of Electrical and Electronics Engineers Inc., pp. 49-52, 9th European Microwave Integrated Circuits Conference, EuMIC 2014 - Held as Part of the 17th European Microwave Week, EuMW 2014, Rome, 14/10/6. https://doi.org/10.1109/EuMIC.2014.6997788
Motoyoshi M, Takano K, Yoshida T, Katayama K, Amakawa S, Fujishima M. 79GHz CMOS power amplifier using temperature compensation bias. In European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc. 2014. p. 49-52. 6997788 https://doi.org/10.1109/EuMIC.2014.6997788
Motoyoshi, Mizuki ; Takano, Kyoya ; Yoshida, Takeshi ; Katayama, Kosuke ; Amakawa, Shuhei ; Fujishima, Minoru. / 79GHz CMOS power amplifier using temperature compensation bias. European Microwave Week 2014: "Connecting the Future", EuMW 2014 - Conference Proceedings; EuMIC 2014: 9th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 49-52
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