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Dive into the research topics where Akio Yokoyama is active.

Publication


Featured researches published by Akio Yokoyama.


Archive | 2006

Receiver if circuit including image rejection mixer and active bandpass filter

Akio Yokoyama


Archive | 2004

Delta sigma modulating apparatus

Akio Yokoyama; Hitoshi Kobayashi; Fumihito Inukai


Archive | 2004

Cascade delta-sigma modulator

Fumihito Inukai; Akio Yokoyama; Hitoshi Kobayashi


Archive | 1983

Variable impedance circuit

Yoichi Morita; Hiroshi Komori; Akio Yokoyama


Archive | 2006

Passive polyphase filter

Masayuki Ozasa; Akio Yokoyama; Manabu Ookubo; Takao Soramoto


Archive | 2007

FULLY DIFFERENTIAL AMPLIFICATION DEVICE

Akio Yokoyama; Makoto Ikuma


Archive | 2006

Receiver if system having image rejection mixer and band-pass filter

Manabu Ookubo; Akio Yokoyama; Masayuki Ozasa; Takao Soramoto


Archive | 2007

Differential amplifier and operational amplifier

Masayuki Ozasa; Akio Yokoyama


Archive | 2007

GAIN CONTROL FILTER APPARATUS, GAIN CONTROL COMPLEX FILTER APPARATUS, AND RECEIVER

Makoto Ikuma; Sachiko Mori; Akio Yokoyama; 佐智子 森; 明夫 横山; 誠 生熊


Archive | 2003

Differential amplifier and calculation amplifier

Masayuki Ozasa; Akio Yokoyama

Collaboration


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