Sekiya :Laboratory
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Laboratory policy Features of our researches Research Topics
1. Power Electronics
== List of papers ==
1-A. Power amplifiers and dc/dc converters

     Class-E amplifier, class-DE amplifier, resonant converters, low-voltage/high-current output, phase control, high frequency, high efficiency
1-B. Design automation tool for electrical power circuits

     Optimization, optimization algorithm, magnetics, inductor design, transformer design, software development
2. Wireless Communications
== List of papers ==
2-A. Design of protocols (MAC layer)

     ad-hoc networks, W-LAN networks, MAC protocol, routing protocol, QoS, optimized routing
2-B. Signal processing for physical layer

     OFDM, MIMO, CDMA, adaptive transmission, channel estimation, PAPR reduction, interference cancellation

Contact :
Hiroo Sekiya, Ph. D
Address: 1-33, Yayoi-cho, Inage-ku, Chiba, 263-8522 JAPAN
Phone: +81-43-290-3258
Fax: +81-43-290-3269
E-mail: sekiya(at)

Copyright (C) 2001- S-Lab., Dept. of Information and Image Sciences, Faculty of Engineering, Chiba Univ. All Rights Reserved.