N. Kasai

Fully monolithic integrated even harmonic quadrature ring mixer with an active matched 90 degree power divider for direct conversion receivers

Kohsaku Kawakami, Keisuke Tajima, Mitsuhiro Shimozawa et al. · 2002 · 19 citations

Harmonic Quadrature Mixer, Degree Power Divider, Radio Frequency +6

A monolithic even harmonic quadrature mixer using a balance type 90 degree phase shifter for direct conversion receivers

Mitsuhiro Shimozawa, Kohsaku Kawakami, H. Ikematsu et al. · 2002 · 17 citations

Harmonic Quadrature Mixer, Mixed-signal Integrated Circuit, Direct Conversion Receivers +2

A GaAs RF transceiver IC for 1.9 GHz digital mobile communication systems

K. Yamamoto, K. Maemura, Yasumi Ohta et al. · 2002 · 13 citations

Electrical Engineering, Negative Voltage Generator, Engineering +11

A single-chip GaAs RF transceiver for 1.9-GHz digital mobile communication systems

Kazuya Yamamoto, K. Maemura, N. Kasai et al. · IEEE Journal of Solid-State Circuits · 1996 · 13 citations

Low-power Electronics, Electrical Engineering, Negative Voltage Generator +12

A high power and high efficiency GaAs BPLDD SAGFET with WSi/W double-layer gate for mobile communication systems

N. Kasai, Masaki Noda, K. Ito et al. · 2002 · 12 citations

Electrical Engineering, Engineering, Rf Semiconductor +13