M
Masahiko Onishi
Researcher at Sumitomo Electric Industries
Publications - 3
Citations - 2
Masahiko Onishi is an academic researcher from Sumitomo Electric Industries. The author has contributed to research in topics: Filter (signal processing) & Signal. The author has an hindex of 1, co-authored 3 publications receiving 2 citations.
Papers
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Patent
Compensation device, and wireless communication device
TL;DR: In this paper, a compensation device for carrying out a compensation process for eliminating image components within a quadrature demodulation signal was provided, where the compensation device was provided with a Quadrature Demodulation Compensation Unit (QDCU) for compensating for the difference between the frequency characteristic between the I signal and the Q signal.
Patent
Compensation apparatus and wireless communication equipment
TL;DR: In this paper, a compensation mechanism for removing an image component in a quadrature-demodulated signal is presented, which includes a demodulation compensation section that compensates for a characteristic difference between the frequency characteristics of a first filter that performs filtering of the I signal and the frequency characteristic of a second filter performing filtering of Q signal.
Patent
Compensation device and radio communication device
TL;DR: In this paper, the orthogonal demodulation compensation unit 7 performs compensation processing to compensate characteristic difference between the frequency characteristic of a first filter 53a performing filter processing of the I signal and the frequency characteristics of a second filter 53b performing filtering of the Q signal.