IEICE Trans

Hiroyuki KOBAYASHI

A Noise-Canceling Charge Pump for Area Efficient PLL Design Go URAKAWA Hiroyuki KOBAYASHI Jun DEGUCHI Ryuichi FUJIMOTO
Publication: Publication Date: 2021/10/01 Vol. E104-C No. 10 pp. 625-634 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies) Category: Keyword: PLL, frequency synthesizer, phase-locked loop, charge pump, noise-cancel, phase noise, jitter, in-band noise, occupied area,
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Two-Layer Near-Lossless HDR Coding Using Zero-Skip Quantization with Backward Compatibility to JPEG Hiroyuki KOBAYASHI Osamu WATANABE Hitoshi KIYA
Publication: Publication Date: 2019/12/01 Vol. E102-A No. 12 pp. 1842-1848 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Image Keyword: JPEG XT, HDR, near-lossless coding, backward compatibility to JPEG,
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Two-Layer Lossless HDR Coding Using Histogram Packing Technique with Backward Compatibility to JPEG Osamu WATANABE Hiroyuki KOBAYASHI Hitoshi KIYA
Publication: Publication Date: 2018/11/01 Vol. E101-A No. 11 pp. 1823-1831 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Image, Multimedia Environment Tech Keyword: JPEG XT, HDR, lossless coding, backward compatibility to JPEG,
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An Efficient Lossless Compression Method Using Histogram Packing for HDR Images in OpenEXR Format Taku ODAKA Wannida SAE-TANG Masaaki FUJIYOSHI Hiroyuki KOBAYASHI Masahiro IWAHASHI Hitoshi KIYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/11/01 Vol. E97-A No. 11 pp. 2181-2183 Type of Manuscript: Special Section LETTER (Special Section on Smart Multimedia & Communication Systems) Category: Keyword: index transformation, coding, sparse histogram, PIZ, ZIP,
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A-104 dBc/Hz In-Band Phase Noise 3 GHz All Digital PLL with Phase Interpolation Based Hierarchical Time to Digital Converter Daisuke MIYASHITA Hiroyuki KOBAYASHI Jun DEGUCHI Shouhei KOUSAI Mototsugu HAMADA Ryuichi FUJIMOTO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2012/06/01 Vol. E95-C No. 6 pp. 1008-1016 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: ADPLL, TDC, phase interpolator, phase noise,
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A 0.13 µm CMOS Bluetooth EDR Transceiver with High Sensitivity over Wide Temperature Range and Immunity to Process Variation Kenichi AGAWA Shinichiro ISHIZUKA Hideaki MAJIMA Hiroyuki KOBAYASHI Masayuki KOIZUMI Takeshi NAGANO Makoto ARAI Yutaka SHIMIZU Asuka MAKI Go URAKAWA Tadashi TERADA Nobuyuki ITOH Mototsugu HAMADA Fumie FUJII Tadamasa KATO Sadayuki YOSHITOMI Nobuaki OTSUKA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2010/06/01 Vol. E93-C No. 6 pp. 803-811 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: CMOS wireless transceiver, Bluetooth, sensitivity, temperature compensation, phase noise, VCO pulling, MOS switch, leakage current,
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A Study on Miniaturization of Printed Disc Monopole Antenna for UWB Applications Using Notched Ground Plane Hiroyuki KOBAYASHI Takayuki SASAMORI Teruo TOBANA Kohshi ABE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/09/01 Vol. E90-B No. 9 pp. 2239-2245 Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation) Category: Antennas Keyword: UWB antenna, printed antenna, planar disc monopole antenna, notched ground, FDTD,
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Proposal of Metrics for SSTA Accuracy Evaluation Hiroyuki KOBAYASHI Nobuto ONO Takashi SATO Jiro IWAI Hidenari NAKASHIMA Takaaki OKUMURA Masanori HASHIMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/04/01 Vol. E90-A No. 4 pp. 808-814 Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 19th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: statistical static timing analysis, statistical max operation, DFM, SoC,
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Impact of Intrinsic Parasitic Extraction Errors on Timing and Noise Estimation Toshiki KANAMOTO Shigekiyo AKUTSU Tamiyo NAKABAYASHI Takahiro ICHINOMIYA Koutaro HACHIYA Atsushi KUROKAWA Hiroshi ISHIKAWA Sakae MUROMOTO Hiroyuki KOBAYASHI Masanori HASHIMOTO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/12/01 Vol. E89-A No. 12 pp. 3666-3670 Type of Manuscript: Special Section LETTER (Special Section on VLSI Design and CAD Algorithms) Category: Interconnect Keyword: interconnect, delay variation, parasitic capacitance, SoC,
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A Method to Derive SSO Design Rule Considering Jitter Constraint Koutaro HACHIYA Hiroyuki KOBAYASHI Takaaki OKUMURA Takashi SATO Hiroki OKA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2006/04/01 Vol. E89-A No. 4 pp. 865-872 Type of Manuscript: Special Section PAPER (Special Section on Selected Papers from the 18th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: simultaneous switching output, simultaneous switching noise, jitter, ASIC,
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A 2.4-GHz Temperature-Compensated CMOS LC-VCO for Low Frequency Drift Low-Power Direct-Modulation GFSK Transmitters Toru TANZAWA Kenichi AGAWA Hiroyuki SHIBAYAMA Ryota TERAUCHI Katsumi HISANO Hiroki ISHIKURO Shouhei KOUSAI Hiroyuki KOBAYASHI Hideaki MAJIMA Toru TAKAYAMA Masayuki KOIZUMI Fumitoshi HATORI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/04/01 Vol. E88-C No. 4 pp. 490-495 Type of Manuscript: Special Section PAPER (Special Section on Low-Power LSI and Low-Power IP) Category: Analog Keyword: GFSK, CMOS LC-VCO, Bluetooth, direct modulation, low power,
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A Full-CMOS Single Chip Bluetooth LSI with 1.5 MHz-IF Receiver and Direct Modulation Transmitter Fumitoshi HATORI Hiroki ISHIKURO Mototsugu HAMADA Ken-ichi AGAWA Shouhei KOUSAI Hiroyuki KOBAYASHI Duc Minh NGUYEN
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/04/01 Vol. E87-C No. 4 pp. 556-562 Type of Manuscript: Special Section PAPER (Special Section on Low-Power System LSI, IP and Related Technologies) Category: Keyword: Bluetooth, wireless communication, CMOS transceiver, low-IF, direct modulation, low power,
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Performance Estimation at Architecture Level for Embedded Systems Hiroshi MIZUNO Hiroyuki KOBAYASHI Takao ONOYE Isao SHIRAKAWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/12/01 Vol. E85-A No. 12 pp. 2636-2644 Type of Manuscript: Special Section PAPER (Special Section on VLSI Design and CAD Algorithms) Category: Performance Estimation Keyword: power dissipation, architecture, embedded system, co-design,
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A Method of Extracting Embedded Binary Data from JPEG Bitstreams Using Standard JPEG Decoder Yoshihiro NOGUCHI Hiroyuki KOBAYASHI Hitoshi KIYA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/08/25 Vol. E83-A No. 8 pp. 1582-1588 Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing) Category: Image/Visual Signal Processing Keyword: digital watermark, JPEG, embedding binary data, standard JPEG decoder,
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Design of Integer Wavelet Filters for Image Compression Hitoshi KIYA Hiroyuki KOBAYASHI Osamu WATANABE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/03/25 Vol. E83-A No. 3 pp. 487-491 Type of Manuscript: Special Section LETTER (Special Section of Selected Papers from the 12th Workshop on Circuits and Systems in Karuizawa) Category: Keyword: JPEG2000, integer wavelet, integer coefficients filter, lifting,
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A Method of Inserting Binary Data into MPEG Video in the Compressed Domain Hitoshi KIYA Yoshihiro NOGUCHI Ayuko TAKAGI Hiroyuki KOBAYASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/08/25 Vol. E82-A No. 8 pp. 1485-1492 Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing) Category: Keyword: inserting binary data, MPEG, digital library, watermarking,
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