Kenichi KAGOSHIMA


A Feasibility Study on the Safety Confirmation System Using NFC and UHF Band RFID Tags
Shigeki TAKEDA Kenichi KAGOSHIMA Masahiro UMEHIRA 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9  pp. 1673-1675
Type of Manuscript:  Special Section LETTER (Special Section on Log Data Usage Technology and Office Information Systems)
Category: System Construction Techniques
Keyword: 
safety confirmation systemdisasterNFCUHF band RFID tag
 Summary | Full Text:PDF(1.4MB)

Improving Performance by Countering Human Body Shadowing in 60GHz Band Wireless Systems by Using Two Transmit and Two Receive Antennas
Tomoaki NAGAYAMA Shigeki TAKEDA Masahiro UMEHIRA Kenichi KAGOSHIMA Teruyuki MIYAJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/02/01
Vol. E99-B  No. 2  pp. 422-429
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
60GHz bandshadowinghuman bodyarray antenna
 Summary | Full Text:PDF(2.6MB)

Reading Technique of 2.45 GHz Band Small RFID Tags with an Adapter
Peng WANG Hiroyuki KOGA Sho YAMADA Shigeki OBOTE Kenichi KAGOSHIMA Kenji ARAKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11  pp. 2851-2857
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Communication Theory and Systems
Keyword: 
2.45 GHzsmall RFID tagmeander-lineinductive coupling
 Summary | Full Text:PDF(453.3KB)

Differential HELLO Technique for Multihop Wireless Network Routing Protocols in Dense Environments
Shigeyuki ASAMI Masashi YOSHIDA Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1  pp. 292-303
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
differential HELLOcompressionMPROLSRMANET
 Summary | Full Text:PDF(604KB)

A Computation Reduced MMSE Adaptive Array Antenna Using Space-Temporal Simultaneous Processing Equalizer
Yoshihiro ICHIKAWA Koji TOMITSUKA Shigeki OBOTE Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/12/01
Vol. E85-B  No. 12  pp. 2622-2629
Type of Manuscript:  Special Section PAPER (Special Issue on Software Defined Radio Technology and Its Applications)
Category: 
Keyword: 
adaptive array antennaMMSEcomputational complexityspace-temporal simultaneous processing equalizer
 Summary | Full Text:PDF(649KB)

A Study on Performance Evaluation and Improvement of PSK Coherent Detection with Adaptive BPF Utilizing Allpass Filter
Shigeki OBOTE Daisuke NAGAI Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/11/01
Vol. E85-A  No. 11  pp. 2538-2543
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
PSKcoherent detectioncarrier recoveryadaptive BPF
 Summary | Full Text:PDF(910.7KB)

Bidirectional Rod Antennas Comprising a Narrow Patch and Parasitic Elements
Keizo CHO Toshikazu HORI Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/09/01
Vol. E84-B  No. 9  pp. 2482-2489
Type of Manuscript:  Special Section PAPER (Special Issue on Innovation in Antennas and Propagation for Expanding Radio Systems)
Category: Mobile Antennas
Keyword: 
base station antennabidirectionalpatch antennaantenna efficiencyrod antenna
 Summary | Full Text:PDF(232.5KB)

30-GHz Multibeam Antenna Using Bi-Layer Butler Matrix Circuits
Tomohiro SEKI Kazuhiro UEHARA Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12  pp. 1778-1783
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
multibeam antennaButler matrixmillimeter-waveslot-coupled hybridbi-layer
 Summary | Full Text:PDF(478.4KB)

A Planar Sector Antenna for Indoor High-Speed Wireless Communication Systems
Kazuhiro UEHARA Tomohiro SEKI Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1996/12/25
Vol. E79-B  No. 12  pp. 1773-1777
Type of Manuscript:  Special Section PAPER (Special Issue on Millimeter-wave Short-range Application Systems Technology)
Category: 
Keyword: 
sector antennaphased arraymulti-beam antennamillimeter-wave communication
 Summary | Full Text:PDF(401.5KB)

FOREWORD
Yasutaka OGAWA Kenichi KAGOSHIMA Ryuji: KOHNO Nobuyoshi KIKUMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/11/25
Vol. E78-B  No. 11  pp. 1433-1434
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(209.8KB)

FDTD Method Analysis of Mutual Coupling between Microstrip Antennas
Kazuhiro UEHARA Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/07/25
Vol. E76-B  No. 7  pp. 762-764
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1992 IEICE Fall Conference and the 1993 IEICE Spring Conference)
Category: 
Keyword: 
FDTD methodmicrostrip antennasmutual couplingarray antennas
 Summary | Full Text:PDF(162.3KB)

FOREWORD
Takayasu SHIOKAWA Susumu YOSHIDA Kenichi KAGOSHIMA Mitsuhiko MIZUNO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/02/25
Vol. E76-B  No. 2  pp. 49-50
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(197.6KB)

FOREWORD
Hiroaki TERADA Kenichi KAGOSHIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/01/25
Vol. E76-B  No. 1  pp. 1-2
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(176.7KB)

Diversity Antennas for Base and Mobile Stations in Land Mobile Communication Systems
Yoshihide YAMADA Kenichi KAGOSHIMA Kouichi TSUNEKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3202-3209
Type of Manuscript:  INVITED PAPER (Special Issue on Mobile Communication Antennas)
Category: 
Keyword: 
 Summary | Full Text:PDF(605.2KB)

FOREWORD
Kenichi KAGOSHIMA Takayasu SHIOKAWA Masaharu FUJITA Kunio SAWAYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1991/10/25
Vol. E74-B  No. 10  pp. 3189-3190
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(211.4KB)