Kouichi Hasegawa

According to our database, Kouichi Hasegawa authored at least 3 papers between 1999 and 2007.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2007

High Power GaAs Heterojunction FET with Dual Field-Modulating-Plates for 28 V Operated W-CDMA Base Station.

Kouji Ishikura, Isao Takenaka, Hidemasa Takahashi, Kouichi Hasegawa, Kazunori Asano, Naotaka Iwata

IEICE Trans. Electron., 2007

2003

Trial to estimate regional characteristics for seismic risk assessment using IKONOS satellite image.

Kouichi Hasegawa, Manabu Watanabe, Haruo Hayashi

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

1999

L/S-band 140-W push-pull power AlGaAs/GaAs HFET's for digital cellular base stations.

Isao Takenaka, Kouji Ishikura, Hidemasa Takahashi, Kazunori Asano, Junko Morikawa, K. Satou, K. Kishi, Kouichi Hasegawa, K. Tokunaga, Fumiaki Emori, Masaaki Kuzuhara

IEEE J. Solid State Circuits, 1999