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IEICE Trans

Hirotsugu KOJIMA

A Compact Loop Antenna System for Monitoring Local Electromagnetic Environments in Geospace
Satoshi YAGITANI Mitsunori OZAKI Hirotsugu KOJIMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/06/01
Vol. E94-B  No. 6  pp. 1744-1747
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
loop antenna, sensor network, electromagnetic environment, space plasma, 
 Summary | Full Text:PDF
Power Analysis of a Programmable DSP for Architecture and Program Optimization
Hirotsugu KOJIMA Douglas J. GORNY Kenichi NITTA Avadhani SHRIDHAR Katsuro SASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/12/25
Vol. E79-C  No. 12  pp. 1686-1692
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Power LSI Technologies)
Category: 
Keyword: 
low-power, power analysis, DSP, power simulation, 
 Summary | Full Text:PDF
Half-Swing Clocking Scheme for 75% Power Saving in Clocking Circuitry
Hirotsugu KOJIMA Satoshi TANAKA Katsuro SASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/06/25
Vol. E78-C  No. 6  pp. 680-683
Type of Manuscript:  Special Section PAPER (Special Issue on the 1994 VLSI Circuits Symposium (Joint Issue with the IEEE Journal of Solid-State Circuits, Vol. 30, No. 4 April 1995))
Category: 
Keyword: 
 Summary | Full Text:PDF
Magnetic Radiations from Harness Wires of Spacecraft
Minoru TSUTSUI Hirotsugu KOJIMA Isamu NAGANO Hiroaki SATO Toshimi OKADA Hiroshi MATSUMOTO Toshifumi MUKAI Masayoshi KAWAGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/03/25
Vol. E75-B  No. 3  pp. 174-182
Type of Manuscript:  Special Section PAPER (Special Issue on Measurements and Control of Electromagnetic Interference)
Category: 
Keyword: 
magnetic radiation, Eddy current, FEM, 
 Summary | Full Text:PDF