If you made any changes in Pure these will be visible here soon.

Fingerprint Dive into the research topics where Toshihiko Yoshimasu is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
Power amplifiers Engineering & Materials Science
Variable frequency oscillators Engineering & Materials Science
Heterojunction bipolar transistors Engineering & Materials Science
Electric potential Engineering & Materials Science
Networks (circuits) Engineering & Materials Science
Monolithic microwave integrated circuits Engineering & Materials Science
Phase noise Engineering & Materials Science
BiCMOS technology Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1992 2019

  • 521 Citations
  • 10 h-Index
  • 75 Conference contribution
  • 26 Article

A 16-GHz-band low-supply-voltage class-C VCO IC with switching feedback circuit in 40-nm SOI CMOS

Fang, M., Xu, X. & Yoshimasu, T., 2019 Jan 16, 2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1121-1123 3 p. 8617368. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 2018-November).

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

Variable frequency oscillators
Feedback
Networks (circuits)
Electric potential
Phase noise
1 Citation (Scopus)
Power amplifiers
Transistors
Tuning
Electric potential
Drain current

A 28-GHz-band stacked FET linear power amplifier IC with 36.2 % PAE at 3-dB back-off from P1dB in 56-nm SOI CMOS

Chen, C., Sugiura, T. & Yoshimasu, T., 2019 May 14, 2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE Computer Society, 8714268. (IEEE Radio and Wireless Symposium, RWS).

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

Field effect transistors
Power amplifiers
efficiency
Communication systems
communication system

A Low Supply Voltage LC-VCO IC with a Drain Harmonic Tuned Filter in 40-nm SOI CMOS

Fang, M., Xu, X. & Yoshimasu, T., 2019 May 1, 2019 IEEE MTT-S International Wireless Symposium, IWS 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8803845. (2019 IEEE MTT-S International Wireless Symposium, IWS 2019 - Proceedings).

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

voltage controlled oscillators
Variable frequency oscillators
SOI (semiconductors)
CMOS
Phase noise

High efficiency class-E and compact Doherty power amplifiers with novel harmonics termination for handset applications

Sugiura, T., Furuta, S., Murakami, T., Tanji, K., Otani, N. & Yoshimasu, T., 2019 Jan 1, In : IEICE Transactions on Electronics. E102C, 10, p. 699-706 8 p.

Research output: Contribution to journalArticle

Metal insulator boundaries
MIM devices
Doherty amplifiers
Telephone sets
Harmonic analysis