Keyword : high power

Fiber Fuse Propagation and Its Suppression in Hole-Assisted Fibers
Kenji KUROKAWA  Nobutomo HANZAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/02/01
Vol. E94-B  No. 2  pp. 384-391
Type of Manuscript: Special Section PAPER (Special Section on Extremely Advanced Optical Transmission Technologies and Transmission Optical Fiber Technologies towards Exabit Era)
Category: INVITED
Keyword: 
hole-assisted fiber (HAF),  fiber fuse,  high power, 
  Summary |  Full Text:PDF (1.2MB)
High Power Organic Radical Battery for Information Systems
Masaharu SATOH  Kentaro NAKAHARA  Jiro IRIYAMA  Shigeyuki IWASA  Masahiro SUGURO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/12/01
Vol. E87-C  No. 12  pp. 2076-2080
Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Organic Molecular Electronics)
Category: Electrochemical of Organic Materials
Keyword: 
organic radical battery,  high power,  charge storage, 
  Summary |  Full Text:PDF (1MB)
1.3µm AlGaInAs MQW Inner-Stripe Laser Diodes
Ryusuke NAKASAKI  Mitsumasa ITO  Satoshi ARAKAWA  Akihiko KASUKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/05/01
Vol. E86-C  No. 5  pp. 749-752
Type of Manuscript: Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: 
Keyword: 
AlGaInAs,  laser,  waveguide,  high power, 
  Summary |  Full Text:PDF (568KB)
A 4-12 GHz 2 W GaAs HFET Amplifier Using Pre-Matching Circuits for Dual Gate-Bias Feed and Tapered Power Splitting/Combining FETs
Hidenori YUKAWA  Masatoshi NII  Yoshihiro TSUKAHARA  Yukio IKEDA  Yasushi ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12  pp. 2029-2035
Type of Manuscript: Special Section PAPER (Special Issue on Low-Distortion,High-Power,High-Efficiency Active Device and Circuit Technology)
Category: 
Keyword: 
microwave,  amplifier,  wideband,  high power,  GaAs, 
  Summary |  Full Text:PDF (911.5KB)
A High Power and Low Distortion Amplifier Module for Large Cell Base Station in Digital Cordless System
Morio NAKAMURA  Masahiro MAEDA  Shigeru MORIMOTO  Hiroyuki MASATO  Yukio NAKAMURA  Yorito OTA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/06/20
Vol. E81-C  No. 6  pp. 886-891
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Module Technology)
Category: Semiconductor Devices and Amplifiers
Keyword: 
GaAs,  power module,  high power,  low distortion,  power divider/combiner, 
  Summary |  Full Text:PDF (611.2KB)
A Small-Sized 10 W Module for 1.5 GHz Portable DMCA Radios Using New Power Divider/Combiner
Masahiro MAEDA  Morio NAKAMURA  Shigeru MORIMOTO  Hiroyuki MASATO  Yorito OTA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/20
Vol. E80-C  No. 6  pp. 751-756
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
GaAs,  power module,  high frequency,  power divider/combiner,  FET,  isolation,  second-harmonic control,  small size,  high power,  high efficiency,  low supply voltage,  mobile radio,  DMCA, 
  Summary |  Full Text:PDF (461.2KB)
MMIC/Super-MIC/MIC-Combined C- to Ku-Band 2 W Balanced Amplifier Multi-Chip Module
Yasushi ITOH  Masatoshi NII  Norio TAKEUCHI  Yoshihiro TSUKAHARA  Hidetoshi KUREBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/20
Vol. E80-C  No. 6  pp. 757-762
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
MMIC,  MIC,  amplifier,  wideband,  high power, 
  Summary |  Full Text:PDF (577KB)
Direct Efficiency and Power Calculation Method and Its Application to Low Voltage High Efficiency Power Amplifier
Kazutomi MORI  Masatoshi NAKAYAMA  Yasushi ITOH  Satoshi MURAKAMI  Yasuharu NAKAJIMA  Tadashi TAKAGI  Yasuo MITSUI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/09/20
Vol. E78-C  No. 9  pp. 1229-1236
Type of Manuscript: Special Section PAPER (Special Issue on Ultra-High-Speed Electron Devices)
Category: 
Keyword: 
calculation method,  amplifier,  MMIC,  high efficiency,  high power,  low-voltage, 
  Summary |  Full Text:PDF (722.5KB)
Analysis of High Power Amplifier Instability due to f0/2 Loop Oscillation
Tadashi TAKAGI  Mitsuru MOCHIZUKI  Yukinobu TARUI  Yasushi ITOH  Seiichi TSUJI  Yasuo MITSUI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/08/20
Vol. E78-C  No. 8  pp. 936-943
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
amplifier,  high power,  instability,  loop oscillation,  analysis, 
  Summary |  Full Text:PDF (543.1KB)
Design of a 1 W, Single Filament Laser Diode
Iulian B. PETRESCU-PRAHOVA  Manuela BUDA  Theo G. van de ROER 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/09/20
Vol. E77-C  No. 9  pp. 1472-1478
Type of Manuscript: PAPER
Category: Opto-Electronics
Keyword: 
laser diode,  high power,  AlGaAs,  InGaAs, 
  Summary |  Full Text:PDF (650.5KB)
Wideband High Power Amplifier Design Using Novel Band-Pass Filters with FET's Parasitic Reactances
Yasushi ITOH  Tadashi TAKAGI  Hiroyuki MASUNO  Masaki KOHNO  Tsutomu HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/06/20
Vol. E76-C  No. 6  pp. 938-943
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter-Wave Technology for Advanced Functions and Size-Reductions)
Category: 
Keyword: 
amplifier,  wideband,  high power,  HEMT,  bandpass filter, 
  Summary |  Full Text:PDF (546.5KB)