Takashi NAKAMURA


Suppression of Ground Radar Interference in JERS-1 SAR Data
Hiroshi KIMURA Takashi NAKAMURA Konstantinos P. PAPATHANASSIOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12  pp. 3759-3765
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
Synthetic Aperture Radar (SAR)ground radarinterferencenotch filterJERS-1
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Calibration of a DBF Receiving Array Antenna by Using a Reference Sequence for Systems in Power-Limited Channels
Takashi NAKAMURA Ryu MIURA Masayuki OODO Tetsushi IKEGAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/03/01
Vol. E85-B  No. 3  pp. 689-693
Type of Manuscript:  LETTER
Category: Antenna and Propagation
Keyword: 
array antennacalibrationdigital beam forming
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Efficient Triadic Generators for Logic Circuits
Grant POGOSYAN Takashi NAKAMURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1999/05/25
Vol. E82-D  No. 5  pp. 919-924
Type of Manuscript:  Special Section PAPER (Special Issue on Multiple-Valued Logic and Its Applications)
Category: Logic and Logic Functions
Keyword: 
multi-valued logiclogic designgenerating sets
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Properties of Ferroelectric Memory with Ir System Materials as Electrodes
Naoki IZUMI Yoshikazu FUJIMORI Takashi NAKAMURA Akira KAMISAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/04/25
Vol. E81-C  No. 4  pp. 513-517
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Memory Devices Using High-Dielectric-Constant and Ferroelectric Thin Films)
Category: 
Keyword: 
ferroelectric thin filmsPb(Zr,Ti)O3FRAMfatigue propertyimprint propertyhysteresissol-gel methodIr system materialsSTCpoly-Si plugs
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Study of Ferroelectric Materials for Ferroelectric Memory FET
Yoshikazu FUJIMORI Naoki IZUMI Takashi NAKAMURA Akira KAMISAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/04/25
Vol. E81-C  No. 4  pp. 572-576
Type of Manuscript:  Special Section PAPER (Special Issue on Advanced Memory Devices Using High-Dielectric-Constant and Ferroelectric Thin Films)
Category: 
Keyword: 
ferroelectricthin filmMFMISlow dielectric constantsol-gelstrontium niobatestrontium tantalate niobatehysteresis
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A 10-b 300-MHz Interpolated-Parallel A/D Converter
Hiroshi KIMURA Akira MATSUZAWA Takashi NAKAMURA Shigeki SAWADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/05/25
Vol. E76-C  No. 5  pp. 778-786
Type of Manuscript:  Special Section PAPER (Special Section on the 1992 VLSI Circuits Symposium (Joint Issue with the IEEE Journal of Solid-State Circuits, Vol.28, No.4 April 1993))
Category: 
Keyword: 
A/D converterparallelinterpolationhigh speedhigh resolutionlinearitycircuitbipolarsubmicrometerfoldingencoderlogic
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