H. Ikematsu

A millimeter-wave broadband monolithic even harmonic image rejection mixer

Kohsaku Kawakami, Mitsuhiro Shimozawa, H. Ikematsu et al. · 2002 · 41 citations

Chip Size, Engineering, Mixed-signal Integrated Circuit +6

5.8 GHz high sensitivity rectenna array

K. Nishida, Yoshimitsu Taniguchi, K. Kawakami et al. · 2011 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications · 2011 · 37 citations

Rectenna Elements, Rf-dc Conversion Efficiency, Electrical Engineering +12

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

Ku-band low noise MMIC amplifier with bias circuit for compensation of temperature dependence and process variation

K. Yamanaka, Kazuhisa Yamauchi, K. Mori et al. · 2003 · 13 citations

Electrical Engineering, Engineering, Gate-bias Circuit +9

A Ku-band low-loss stripline low-pass filter for LTCC modules with low-impedance lines to obtain plural transmission zeros

Tetsu Ohwada, H. Ikematsu, Oh-hashi Hideyuki et al. · 2003 · 10 citations

Electrical Engineering, Plural Transmission Zeros, Engineering +11