IEICE Trans

Akira HIROSE

2.65Gbps Downlink Communications with Polarization Multiplexing in X-Band for Small Earth Observation Satellite Tomoki KANEKO Noriyuki KAWANO Yuhei NAGAO Keishi MURAKAMI Hiromi WATANABE Makoto MITA Takahisa TOMODA Keiichi HIRAKO Seiko SHIRASAKA Shinichi NAKASUKA Hirobumi SAITO Akira HIROSE
Publication: Publication Date: 2021/01/01 Vol. E104-B No. 1 pp. 1-12 Type of Manuscript: POSITION PAPER Category: Satellite Communications Keyword: satellite communications, small satellite, DVB-S2X, Cross Polarization Discrimination (XPD), polarization multiplexing,
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FOREWORD Akira HIROSE Koichi HIRAYAMA
Publication: Publication Date: 2020/01/01 Vol. E103-C No. 1 pp. 1-2 Type of Manuscript: FOREWORD Category: Keyword:
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FOREWORD Akira HIROSE Koichi HIRAYAMA
Publication: Publication Date: 2019/01/01 Vol. E102-C No. 1 pp. 1-2 Type of Manuscript: FOREWORD Category: Keyword:
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Development of Complex-Valued Self-Organizing-Map Landmine Visualization System Equipped with Moving One-Dimensional Array Antenna Erika KOYAMA Akira HIROSE
Publication: Publication Date: 2018/01/01 Vol. E101-C No. 1 pp. 35-38 Type of Manuscript: BRIEF PAPER Category: Electromagnetic Theory Keyword: ground penetrating radar (GPR), complex-valued self-organizing map (CSOM), tapered slot antenna (TSA),
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FOREWORD Motoyuki SATO Akira HIROSE
Publication: Publication Date: 2018/01/01 Vol. E101-C No. 1 pp. 1-2 Type of Manuscript: FOREWORD Category: Keyword:
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T-Shaped Probe Waveguide Antenna: A Wideband Reconfigurable Circular-Polarized Single-Port Antenna Naoto USAMI Akira HIROSE
Publication: Publication Date: 2017/05/01 Vol. E100-C No. 5 pp. 490-495 Type of Manuscript: PAPER Category: Microwaves, Millimeter-Waves Keyword: circular polarization, polarization switching, PIN diodes,
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FOREWORD Motoyuki SATO Akira HIROSE
Publication: Publication Date: 2017/01/01 Vol. E100-C No. 1 pp. 1-2 Type of Manuscript: FOREWORD Category: Keyword:
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Ultrasonic Imaging for Boundary Shape Generation by Phase Unwrapping with Singular-Point Elimination Based on Complex-Valued Markov Random Field Model Tomohiro NISHINO Ryo YAMAKI Akira HIROSE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/01/01 Vol. E93-A No. 1 pp. 219-226 Type of Manuscript: PAPER Category: Ultrasonics Keyword: acoustics, adaptive signal processing, Markov process, phase measurement, seabed observation,
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Spectral Fluctuation Method: A Texture-Based Method to Extract Text Regions in General Scene Images Yoichiro BABA Akira HIROSE
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2009/09/01 Vol. E92-D No. 9 pp. 1702-1715 Type of Manuscript: PAPER Category: Pattern Recognition Keyword: text detection, texture, image indexing, optical character reader, video indexing, foveation, Gabor filter,
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Search Control Algorithm Based on Random Step Size Hill-Climbing Method for Adaptive PMD Compensation Ken TANIZAWA Akira HIROSE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/08/01 Vol. E92-B No. 8 pp. 2584-2590 Type of Manuscript: PAPER Category: Fiber-Optic Transmission for Communications Keyword: optical fiber communications, polarization mode dispersion (PMD), PMD compensation,
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Improvement of Plastic Landmine Visualization Performance by Use of Ring-CSOM and Frequency-Domain Local Correlation Yukimasa NAKANO Akira HIROSE
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2009/01/01 Vol. E92-C No. 1 pp. 102-108 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and its Application) Category: Keyword: ground penetrating radar (GPR), self-organizing map (SOM),
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Progressive Transform-Based Phase Unwrapping Utilizing a Recursive Structure Andriyan Bayu SUKSMONO Akira HIROSE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/03/01 Vol. E89-B No. 3 pp. 929-936 Type of Manuscript: PAPER Category: Sensing Keyword: InSAR, progressive phase unwrapping, DEM, FFT, PDE, numerical method, FZX number,
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Adaptive Plastic-Landmine Visualizing Radar System: Effects of Aperture Synthesis and Feature-Vector Dimension Reduction Takahiro HARA Akira HIROSE
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/12/01 Vol. E88-C No. 12 pp. 2282-2288 Type of Manuscript: Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics) Category: Imaging Keyword: interferometric radar, plastic landmine, complex-valued self-organizing map, texture,
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A Fractal Estimation Method to Reduce the Distortion in Phase Unwrapping Process Andriyan Bayu SUKSMONO Akira HIROSE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/01/01 Vol. E88-B No. 1 pp. 364-371 Type of Manuscript: PAPER Category: Sensing Keyword: phase unwrapping, 1/f noise, fractal geometry, fractional Brownian motion, FFT, InSAR, DEM,
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Complex-Valued Region-Based-Coupling Image Clustering Neural Networks for Interferometric Radar Image Processing Akira HIROSE Motoi MINAMI
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/12/01 Vol. E84-C No. 12 pp. 1932-1938 Type of Manuscript: Special Section PAPER (Special Issue on New Technologies in Signal Processing for Electromagnetic-wave Sensing and Imaging) Category: Keyword: complex-valued neural network, image segmentation, interferometric synthetic aperture radar (InSAR),
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FOREWORD Akira HIROSE
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2001/12/01 Vol. E84-C No. 12 pp. 1813-1813 Type of Manuscript: FOREWORD Category: Keyword:
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Adaptive Complex-Amplitude Texture Classifier that Deals with Both Height and Reflectance for Interferometric SAR Images Andriyan Bayu SUKSMONO Akira HIROSE
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2000/12/25 Vol. E83-C No. 12 pp. 1912-1916 Type of Manuscript: Special Section PAPER (Special Issue on Problems of Random Scattering and Electromagnetic Wave Sensing) Category: SAR Interferometry and Signal Processing Keyword: complex amplitude, texture classifier, interferometric SAR, phase unwrapping,
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Abrupt Variations of Attractors Caused by Argumental Discreteness in Non-Hermitian Associative Memories Akira HIROSE
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1993/05/25 Vol. E76-A No. 5 pp. 777-779 Type of Manuscript: Special Section LETTER (Special Section on Neural Nets,Chaos and Numerics) Category: Neural Nets--Theory and Applications-- Keyword: neural networks, dynamical associative memories,
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