14.4-dB CMOS D-band low-noise amplifier with 22.6-mW power consumption utilizing bias-optimization technique

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

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

8 Citations (Scopus)

Abstract

In this paper, we propose a method of reducing the number of measurements when a bias optimization of an amplifier is required. We also provide a method of reconstructing an entire model of the amplifier from the reduced number of measurement results. We fabricated an eight-stage D-band low-noise amplifier (LNA) using a 65-nm CMOS technology. Applying these methods to this LNA to maximize a figure of merit, we obtained a 14.4-dB gain with ultra-low power consumption of 22.6 mW.

Original languageEnglish
Title of host publicationRFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509012350
DOIs
Publication statusPublished - 2016 Sep 27
Externally publishedYes
Event2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016 - Taipei, Taiwan, Province of China
Duration: 2016 Aug 242016 Aug 26

Other

Other2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016
CountryTaiwan, Province of China
CityTaipei
Period16/8/2416/8/26

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Keywords

  • Bias optimization
  • circuit modeling
  • figure of merit
  • reduction of measurement

ASJC Scopus subject areas

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

Cite this

Katayama, K., Takano, K., Amakawa, S., Yoshida, T., & Fujishima, M. (2016). 14.4-dB CMOS D-band low-noise amplifier with 22.6-mW power consumption utilizing bias-optimization technique. In RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology [7578218] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RFIT.2016.7578218