Shoji TANAKA


Impact of Interference on 12GHz Band Broadcasting Satellite Services in terms of Increase Rate of Outage Time Caused by Rain Attenuation
Kazuyoshi SHOGEN Masashi KAMEI Susumu NAKAZAWA Shoji TANAKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/10/01
Vol. E99-B  No. 10  pp. 2121-2127
Type of Manuscript:  Special Section PAPER (Special Section on Satellite Communication Technologies in Conjunction with Main Topics of JC-SAT2015)
Category: 
Keyword: 
rain attenuationbroadcasting satellite servicesfrequency sharingevaluation of impact of interferenceoutage time
 Summary | Full Text:PDF(1.8MB)

A Method to Transform Rainfall Rate to Rain Attenuation and Its Application to 21 GHz Band Satellite Broadcasting
Susumu NAKAZAWA Shoji TANAKA Kazuyoshi SHOGEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 1806-1811
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Propagation
Keyword: 
rain attenuationfading mitigationphased array antennabroadcasting satellite
 Summary | Full Text:PDF(1.9MB)

Modular Circuitry and Network Dynamics for the Formation of Visuospatial Working Memory in the Primate Prefrontal Cortex
Shoji TANAKA Shuhei OKADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/04/25
Vol. E82-A  No. 4  pp. 688-699
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
working memorymemory fieldprefrontal cortexcolumnclosed-loopneural circuit
 Summary | Full Text:PDF(679.2KB)

Portable Digital Satellite News Gathering (SNG) RF Terminal Using a Flat Antenna
Takao MURATA Hideo MITSUMOTO Masaru FUJITA Shoji TANAKA Kouichi TAKANO Kazuo IMAI Noboru TOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/12/25
Vol. E77-B  No. 12  pp. 1501-1510
Type of Manuscript:  Special Section PAPER (Special Issue on Digital Broadcasting Technology)
Category: 
Keyword: 
satellite communicationdigital SNGSNG RF terminalflat antennaSSPA
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Discrete-Track Magnetic Disk Using Embossed Substrate
Takehisa ISHIDA Osamu MORITA Makoto NODA Satoru SEKO Shoji TANAKA Hideaki ISHIOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/07/25
Vol. E76-A  No. 7  pp. 1161-1163
Type of Manuscript:  Special Section LETTER (Special Section of Letters Selected from the 1993 IEICE Spring Conference)
Category: 
Keyword: 
discrete-trackmagnetic diskembossetchingsampled servo
 Summary | Full Text:PDF(290.1KB)