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Shigeki OBOTE

A Cross Polarization Suppressed Sequential Array with L-Probe Fed Rectangular Microstrip Antennas Kazuki IKEDA Keigo SATO Ken-ichi KAGOSHIMA Shigeki OBOTE Atsushi TOMIKI Tomoaki TODA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/09/01 Vol. E94-B No. 9 pp. 2653-2655 Type of Manuscript: LETTER Category: Antennas and Propagation Keyword: cross polarization suppression, sequential array, rectangular patch,
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Reading Technique of 2.45 GHz Band Small RFID Tags with an Adapter Peng WANG Hiroyuki KOGA Sho YAMADA Shigeki OBOTE Kenichi KAGOSHIMA Kenji ARAKI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/11/01 Vol. E92-A No. 11 pp. 2851-2857 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Theory and Systems Keyword: 2.45 GHz, small RFID tag, meander-line, inductive coupling,
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A Computation Reduced MMSE Adaptive Array Antenna Using Space-Temporal Simultaneous Processing Equalizer Yoshihiro ICHIKAWA Koji TOMITSUKA Shigeki OBOTE Kenichi KAGOSHIMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/12/01 Vol. E85-B No. 12 pp. 2622-2629 Type of Manuscript: Special Section PAPER (Special Issue on Software Defined Radio Technology and Its Applications) Category: Keyword: adaptive array antenna, MMSE, computational complexity, space-temporal simultaneous processing equalizer,
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A Study on Performance Evaluation and Improvement of PSK Coherent Detection with Adaptive BPF Utilizing Allpass Filter Shigeki OBOTE Daisuke NAGAI Kenichi KAGOSHIMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/11/01 Vol. E85-A No. 11 pp. 2538-2543 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: PSK, coherent detection, carrier recovery, adaptive BPF,
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The Automatic Counting of Chlorella Using Image Processing and Neural Network Yasuaki SUMI Makoto OTA Noboru YABUKI Shigeki OBOTE Yoshitaka MATSUDA Yutaka FUKUI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/03/01 Vol. E84-A No. 3 pp. 794-796 Type of Manuscript: Special Section LETTER (Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: chlorella, counting, pattern recognition, neural network, back propagation,
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Robust DSP Type Squaring Loop with Adaptive Notch Filter Type Frequency Estimator and Adaptive BPF Shigeki OBOTE Yasuaki SUMI Yoshio ITOH Yutaka FUKUI Masaki KOBAYASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/02/01 Vol. E84-A No. 2 pp. 441-448 Type of Manuscript: Special Section PAPER (Special Section on Noise Cancellation and Reduction Techniques) Category: Narrow-Band Interference Cancellation Keyword: squaring loop, coherent detection, BPSK, adaptive notch filter, frequency estimator,
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PLL Frequency Synthesizer with Binary Phase Comparison Shigeki OBOTE Yasuaki SUMI Naoki KITAI Yutaka FUKUI Yoshio ITOH
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/03/20 Vol. E83-A No. 3 pp. 427-434 Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 12th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: PLL frequency synthesizer, binary phase comparison,
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Prescaler PLL Frequency Synthesizer with Multi-Programmable Divider Yasuaki SUMI Shigeki OBOTE Naoki KITAI Hidekazu ISHII Ryousuke FURUHASHI Yutaka FUKUI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/03/20 Vol. E83-A No. 3 pp. 421-426 Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 12th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: PLL frequency synthesizer, prescaler, multi-programmable divider, (N+1/2) programmable divider,
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Speedup of Frequency Switching Time in PLL Frequency Synthesizers Using a Target Frequency Detector Shigeki OBOTE Yasuaki SUMI Naoki KITAI Kouichi SYOUBU Yutaka FUKUI Yoshio ITOH
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/03/20 Vol. E82-A No. 3 pp. 436-441 Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 11th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: PLL frequency synthesizer, target frequency detector, fast frequency switching,
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PLL Frequency Synthesizer with Multi-Phase Detector Yasuaki SUMI Kouichi SYOUBU Shigeki OBOTE Yutaka FUKUI Yoshio ITOH
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/03/20 Vol. E82-A No. 3 pp. 431-435 Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 11th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: PLL frequency synthesizer, multi-phase detector, speedup of lock up time,
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PLL Frequency Synthesizer for Low Power Consumption Yasuaki SUMI Kouichi SYOUBU Kazutoshi TSUDA Shigeki OBOTE Yutaka FUKUI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1997/03/20 Vol. E80-A No. 3 pp. 461-465 Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems) Category: Keyword: low power consumption, PLL frequency synthesizer, frequency extender, programmable divider, operating frequency, prescaler,
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