Kenji UCHIDA

Wide-Tuning-Wavelength-Range LGLC Laser with Low-Loss Dual-Core Spot Size Converter
Takanori SUZUKI  Hideo ARIMOTO  Takeshi KITATANI  Aki TAKEI  Takafumi TANIGUCHI  Kazunori SHINODA  Shigehisa TANAKA  Shinji TSUJI  Tatemi IDO  Jun IGRASHI  Atsushi NAKAMURA  Kazuhiko NAOE  Kenji UCHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/07/01
Vol. E95-C  No. 7  pp. 1272-1275
Type of Manuscript: BRIEF PAPER
Category: 
Keyword: 
semiconductor lasers,  laser tuning,  optical filter, 
  Summary |  Full Text:PDF (938.2KB)
A High-Speed 6-Bit ADC Using SiGe HBT
Haruo KOBAYASHI  Toshiya MIZUTA  Kenji UCHIDA  Hiroyuki MATSUURA  Akira MIURA  Tsuyoshi YAKIHARA  Sadaharu OKA  Daisuke MURATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/03/20
Vol. E81-A  No. 3  pp. 389-397
Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 10th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
A/D converter,  folding/interpolation,  analog circuit,  SiGe HBT,  modeling, 
  Summary |  Full Text:PDF (875.9KB)
Track/Hold Circuit in GaAs HBT Process
Tsutomu TOBARI  Haruo KOBAYASHI  Kenji UCHIDA  Hiroyuki MATSUURA  Mineo YAMANAKA  Shinji KOBAYASHI  Tadashige FUJITA  Akira MIURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/03/20
Vol. E80-A  No. 3  pp. 454-460
Type of Manuscript: Special Section PAPER (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
track-hold,  sample-hold,  analog-to-digital converter,  HBT,  GaAs, 
  Summary |  Full Text:PDF (762KB)