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

Research Output 1987 2019

  • 837 Citations
  • 17 h-Index
  • 68 Article
  • 30 Conference contribution
  • 5 Chapter
  • 1 Editorial
Filter
Chapter

Microwave and millimeter-wave high efficiency power HBT

Goto, N., Shimawaki, H., Amamiya, Y., Furuhata, N., Kim, C. W., Tanaka, S. & Honjo, K., 1995 Jan, NEC Research and Development. 1 ed. Vol. 36. p. 139-146 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Heterojunction bipolar transistors
Millimeter waves
Collector efficiency
Microwaves
Power amplifiers
23 Citations (Scopus)

Low phase-noise 38-GHz HBT MMIC oscillator utilizing a novel transmission line resonator

Hosoya, K., Tanaka, S., Amamiya, Y., Niwa, T., Shimawaki, H. & Honjo, K., 2000, IEEE MTT-S International Microwave Symposium Digest. Vol. 1. p. 47-50 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Monolithic microwave integrated circuits
Heterojunction bipolar transistors
Phase noise
transmission lines
Resonators
21 Citations (Scopus)

Low phase-noise 18-GHz HBT oscillator utilizing a (λ/4±δ) open stubs resonator

Hosoya, K., Tanaka, S., Amamiya, Y., Niwa, T. & Shimawaki, H., 1999, Asia-Pacific Microwave Conference Proceedings, APMC. Piscataway, NJ, United States: IEEE, Vol. 1. p. 64-67 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Heterojunction bipolar transistors
Phase noise
Resonators
Dielectric resonators
Field effect transistors
2 Citations (Scopus)

Ka-band HBT MMIC power amplifier

Tanaka, S., Yamanouchi, S., Amamiya, Y., Niwa, T., Hosoya, K., Shimawaki, H. & Honjo, K., 2000, IEEE MTT-S International Microwave Symposium Digest. Vol. 1. p. 553-556 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Monolithic microwave integrated circuits
Heterojunction bipolar transistors
power amplifiers
Power amplifiers
output
1 Citation (Scopus)

Hetero-guardring fully self-aligned HBT (HG-FST) for microwave and high-speed digital applications

Honjo, K., Hayama, N., Nagano, N., Takahashi, H., Tanaka, S. & Shimawaki, H., 1992 Jul, NEC Research and Development. 3 ed. Vol. 33. p. 324-334 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Heterojunction bipolar transistors
Microwaves
Optical fiber communication
Flip flop circuits
Operational amplifiers