IEICE Trans

Kiyohiko ITOH

Leaf-Shaped Element Bowtie Antenna with Flat Reflector for UWB Applications Michitaka AMEYA Manabu YAMAMOTO Toshio NOJIMA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/09/01 Vol. E90-B No. 9 pp. 2230-2238 Type of Manuscript: Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation) Category: Antennas Keyword: UWB, bowtie-antenna, unidirectional radiation, waveform distortion, cross-correlation,
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Image NRD Guide-Fed Dielectric Rod Antenna for Millimeter-Wave Applications Ally Yahaya SIMBA Manabu YAMAMOTO Toshio NOJIMA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2004/09/01 Vol. E87-C No. 9 pp. 1405-1411 Type of Manuscript: Special Section PAPER (Special Section on Wave Technologies for Wireless and Optical Communications) Category: Antennas, Circuits and Receivers Keyword: dielectric rod antenna, image NRD guide, millimeter-wave, transition, FDTD,
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A Study on Performance Degradation of Satellite Broadcasting Receiving Antenna Systems due to Weather Conditions Chen HU Yasutaka OGAWA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/09/25 Vol. E82-B No. 9 pp. 1547-1551 Type of Manuscript: LETTER Category: Antennas and Propagation Keyword: satellite broadcasting receiver, antenna gain, noise temperature, G/T,
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FDTD Analysis of Mutual Coupling of Cavity-Backed Slot Antenna Array Takashi HIKAGE Manabu OMIYA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1998/12/25 Vol. E81-C No. 12 pp. 1838-1844 Type of Manuscript: Special Section PAPER (Special Issue on Computational Electromagnetics) Category: Keyword: time domain analysis, FDTD technique, solar power satellite, power transmission antenna, array antenna, mutual coupling,
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High-Resolution Analysis of Indoor Multipath Propagation Structure Yasutaka OGAWA Norihiro HAMAGUCHI Kohzoh OHSHIMA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1995/11/25 Vol. E78-B No. 11 pp. 1450-1457 Type of Manuscript: Special Section PAPER (Special Issue on Adaptive Signal Processing Technology in Antennas) Category: Keyword: multipath propagation, Fourier transform, superresolution techniques, MUSIC algorithm,
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Analysis of High-T_c Superconducting Microstrip Antenna Using Modified Spectral Domain Moment Method Nozomu ISHII Toru FUKASAWA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 1994/08/25 Vol. E77-C No. 8 pp. 1242-1248 Type of Manuscript: Special Section PAPER (Special Section on Superconducting Devices) Category: HTS Keyword: high-T_c superconducting, microstrip antenna, spectral domain moment method, three-fluid model, radiation efficiency, input impedance,
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A Yearlong Performance of Satellite Broadcasting Receiving Systems Yuliman PURWANTO Yasutaka OGAWA Manabu OHMIYA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/06/25 Vol. E77-B No. 6 pp. 808-814 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: G/T, continuous measurement, satellite broadcasting receiver, weather effect, noise,
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A Consideration of the Thin Planar Antenna with Wire-Grid Model Nozomu ISHII Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/12/25 Vol. E76-B No. 12 pp. 1518-1525 Type of Manuscript: Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation) Category: Keyword: card-sized antenna, wire-grid model, moment method, Wheeler method, radiation efficiency, least mean square method,
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A Superresolution Technique for Antenna Pattern Measurements Yasutaka OGAWA Teruaki NAKAJIMA Hiroyoshi YAMADA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/12/25 Vol. E76-B No. 12 pp. 1532-1537 Type of Manuscript: Special Section PAPER (Special Issue on 1992 Internatioal Symposium on Antennas and Propagation) Category: Keyword: antenna pattern measurements, MUSIC algorithm, fast Fourier transform, gating technique,
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Antenna Gain Measurements in the Presence of Unwanted Multipath Signals Using a Superresolution Technique Hiroyoshi YAMADA Yasutaka OGAWA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/06/25 Vol. E76-B No. 6 pp. 694-702 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: antenna gain measurements, multipath environments, MUSIC algorithm, spatial smoothing preprocessing,
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A Continuous Measurement of G/T for Satellite Broadcasting Receiving Systems Yuliman PURWANTO Yasutaka OGAWA Manabu OHMIYA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/08/25 Vol. E75-B No. 8 pp. 767-774 Type of Manuscript: PAPER Category: Satellite Communication Keyword: measurement, G/T, satellite-broadcasting, receiver, antenna,
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An Adaptive Antenna System for High-Speed Digital Mobile Communications Yasutaka OGAWA Yasuyuki NAGASHIMA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/05/25 Vol. E75-B No. 5 pp. 413-421 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: multipath, frequency-selective fading, adaptive antenna, LMS algorithm, reference signal, diversity,
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Analysis on Small Planar Antenna in a Paging System Nozomu ISHII Kiyohiko ITOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1991/10/25 Vol. E74-B No. 10 pp. 3233-3240 Type of Manuscript: Special Section PAPER (Special Issue on Mobile Communication Antennas) Category: Keyword:
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Behaviors of an LMS Adaptive Array for Multipath Fading Reduction Yasutaka OGAWA Manabu OHMIYA Kiyohiko ITOH
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1984/07/25 Vol. E67-E No. 7 pp. 395-396 Type of Manuscript: LETTER Category: Antenna and Propagation Keyword:
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Doppler Shift in a Standard Frequency via a Broadcasting Satellite--Experiment at Sapporo Using a Medium-Scale Broadcasting Satellite for Experimental Purposes-- Yasutaka OGAWA Yuji KATOH Kiyohiko ITOH
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1982/03/25 Vol. E65-E No. 3 pp. 154-158 Type of Manuscript: PAPER Category: Applications Keyword:
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On the Accuracy of Matrix Method for Analyzing Mode-Coupling Phenomena in Multimode Optical Fibers Kohichi TATEKURA Kiyohiko ITOH Tadashi MATSUMOTO
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1979/09/25 Vol. E62-E No. 9 pp. 595-596 Type of Manuscript: LETTER Category: Optical and Quantum Electronics Keyword:
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Variational Solution of the Power Flow Equation and Its Numerical Results for Random Bends in Graded-Index Optical Fibers Kohichi TAKEKURA Kiyohiko ITOH Tadashi MATSUMOTO
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1978/10/25 Vol. E61-E No. 10 pp. 809-815 Type of Manuscript: PAPER Category: Optical and Quantum Electronics Keyword:
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A Dynamic Frequency Assignment Algorithm in Mobile Radio Communication Systems Masakazu SENGOKU Kiyohiko ITOH Tadashi MATSUMOTO
Publication: IEICE TRANSACTIONS (1976-1990) Publication Date: 1978/07/25 Vol. E61-E No. 7 pp. 527-533 Type of Manuscript: PAPER Category: Transmission Systems Keyword:
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