年単位の研究成果
Fingerprint Toshihiko Yoshimasuが取り組む研究トピックをご確認ください。これらのトピックラベルは、この人物の研究に基づいています。これらを共に使用することで、固有の認識が可能になります。
- 1 同様のプロファイル
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
ネットワーク
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研究成果 1992 2019
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 1 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; 巻数 2018-November).研究成果: Conference contribution
Variable frequency oscillators
Feedback
Networks (circuits)
Electric potential
Phase noise
1
引用
(Scopus)
A 2.5-Ghz 1-V high efficiency CMOS power amplifier IC with a dual-switching transistor and third harmonic tuning technique
Kurniawan, T. A. & Yoshimasu, T., 2019 1 1, ： : Electronics (Switzerland). 8, 1, 69.研究成果: Article
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 5 14, 2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE Computer Society, 8714268. (IEEE Radio and Wireless Symposium, RWS).研究成果: Conference contribution
Field effect transistors
Power amplifiers
efficiency
Communication systems
communication system
High efficiency compact Doherty power amplifier with novel harmonics termination for handset applications
Sugiura, T., Furuta, S., Murakami, T., Tanji, K., Otani, N. & Yoshimasu, T., 2019 1 16, 2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 455-457 3 p. 8617511. (Asia-Pacific Microwave Conference Proceedings, APMC; 巻数 2018-November).研究成果: Conference contribution
Doherty amplifiers
Power amplifiers
Strip telecommunication lines
Networks (circuits)
Quadrature phase shift keying
Highly Efficient, Flexible Wireless-Powered Circuit Printed on a Moist, Soft Contact Lens
Takamatsu, T., Chen, Y., Yoshimasu, T., Nishizawa, M. & Miyake, T., 2019 1 1, ： : Advanced Materials Technologies. 1800671.研究成果: Article
Contact lenses
Printed circuits
Eyeglasses
Lenses
Networks (circuits)