J-GLOBAL         Last updated: Feb 28, 2017 at 10:05
Saga University
Faculty of Science and Engineering, Electrical and Electronic Engineering

Published Papers

Masayoshi Aikawa,Eisuke Nishiyama
IEICE Transactions   95-C(10) 1560-1565   2012   [Refereed]
Sen Feng,Eisuke Nishiyama,Masayoshi Aikawa
IEICE Transactions   93-C(7) 1105-1110   2010   [Refereed]
Masayoshi Aikawa,Eisuke Nishiyama,Takayuki Tanaka
IEICE Transactions   89-C(12) 1798-1805   2006   [Refereed]


Rimi Rashid, Daiki Hattori, Eisuke Nishiyama, Ichihiko Toyoda
ISAP 2016 - International Symposium on Antennas and Propagation   438-439   Jan 2017
© 2016 IEICE.A new RF multiplier integrated planar antenna is proposed to enhance the estimation capability of a phase monopulse direction-of-arrival (DOA) estimation antenna. The conventional monopulse DOA estimation antenna determines the arriva...
Hiroshi Satow, Yuki Tanaka, Eisuke Nishiyama, Ichihiko Toyoda
ISAP 2016 - International Symposium on Antennas and Propagation   532-533   Jan 2017
© 2016 IEICE.A new H-plane wide-angle rectenna using an inphase/anti-phase dual-feed antenna is proposed. Generally, high gain array antennas have a narrow beam width and its beam deviation from arrival waves seriously degrades the antenna gain. T...
Muhammad Asad Rahman, Eisuke Nishiyama, Md Azad Hossain, Quazi Delwar Hossain, Ichihiko Toyoda
ISAP 2016 - International Symposium on Antennas and Propagation   820-821   Jan 2017
© 2016 IEICE.This paper describes a novel microstrip patch antenna with switchable circular polarization. A square patch whose two top corners are truncated by a square portion is used to realize the proposed antenna. Two Schottky diodes connected...
Muhammad Asad Rahman, Eisuke Nishiyama, Ichihiko Toyoda, Md Azad Hossain, Quazi Delwar Hossain
2016 5th International Conference on Informatics, Electronics and Vision, ICIEV 2016   30-34   Nov 2016
© 2016 IEEE.This paper presents a circularly polarized 1×2 array antenna for X-band applications. Both-sided MIC technology is effectively used to design this array antenna as the array antenna consists of both microstrip lines and slot lines to r...
Eisuke Nishiyama, Takahiro Ino, Ichihiko Toyoda
RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology      Sep 2016
© 2016 IEEE.In this paper, we propose a wideband circular polarization switchable microstrip antenna with a double balanced multiplier (DBM). The antenna is based on a concept that an antenna integrates microwave circuits to enhance antenna perfor...