Mitsuhiro Shimozawa

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

A novel, sub-harmonic pumping direct conversion receiver with high instantaneous dynamic range

Mitsuhiro Shimozawa, Kohsaku Kawakami, Kenji Itoh et al. · 2002 · 32 citations

Diode Mixer Disadvantages, Direct Conversion Receiver, Mobile Communications +2

Even harmonic type direct conversion receiver ICs for mobile handsets: design challenges and solutions

Kenji Itoh, Mitsuhiro Shimozawa, Noriharu Suematsu et al. · 1999 · 31 citations

Mobile Handsets, Harmonic Mixing Technique, Mixed-signal Integrated Circuit +4

Vector-Sum Phase Shifter Using a Tunable Active <i>g</i> _<i>m</i> <i>-C</i> Polyphase Filter

Akihito Hirai, Takanobu Fujiwara, Masaomi Tsuru et al. · IEEE Transactions on Microwave Theory and Techniques · 2020 · 25 citations

Electrical Engineering, High Insertion Gain, Vector-sum Phase Shifter +2

A passive-type even harmonic quadrature mixer using simple filter configuration for direct conversion receiver

Mitsuhiro Shimozawa, T. Katsura, Noriharu Suematsu et al. · 2000 · 23 citations

Harmonic Quadrature Mixer, Simple Filter Configuration, Radio Frequency +5