K. Sakuno

A digital terrestrial television (ISDB-T) tuner for mobile applications

Satoshi Azuma, Hiroshi Kawamura, S. Kawama et al. · 2004 · 46 citations

Analog-to-digital Converter, Low-if Single-chip Tuner, Radio Frequency +10

A 184 mW Fully Integrated DVB-H Tuner With a Linearized Variable Gain LNA and Quadrature Mixers Using Cross-Coupled Transconductor

Kunihiko Iizuka, Hiroshi Kawamura, Takanobu Fujiwara et al. · IEEE Journal of Solid-State Circuits · 2007 · 42 citations

Radio Frequency, High-frequency Device, Data Converter +9

A High-Power Low-Distortion GaAs HBT Power Amplifier for Mobile Terminals Used in Broadband Wireless Applications

Tohru OKA, M. Hasegawa, M. Hirata et al. · IEEE Journal of Solid-State Circuits · 2007 · 31 citations

Electrical Engineering, Engineering, Radio Frequency +10

A miniature 44% efficiency GaAs HBT power amplifier MMIC for the W-CDMA application

Hiroshi Kawamura, K. Sakuno, T. Hasegawa et al. · 2002 · 25 citations

Low-power Electronics, Electrical Engineering, Chip Size +12

Self-heating effect compensation in HBTs and its analysis and simulation

Yu Zhu, J.K. Twynam, M. Yagura et al. · IEEE Transactions on Electron Devices · 2001 · 24 citations

Electrical Engineering, Engineering, Rf Semiconductor +13