Doo Hyung WOO

Design of a Readout Circuit for Improving the SNR of Satellite Infrared Time Delay and Integration Arrays
Chul Bum KIM  Doo Hyung WOO  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/08/01
Vol. E95-C  No. 8  pp. 1406-1414
Type of Manuscript: PAPER
Category: Electronic Circuits
Keyword: 
infrared focal plane array (IRFPA),  readout integrated circuit (ROIC),  signal-to-noise ratio (SNR),  satellite application, 
  Summary |  Full Text:PDF (1.3MB)
Low Noise and Highly Linear Wideband CMOS RF Front-End for DVB-H Direct-Conversion Receiver
Ilku NAM  Hyunwon MOON  Doo Hyung WOO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2498-2500
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
CMOS,  DVB-H,  front-end,  RF,  UHF,  wideband, 
  Summary |  Full Text:PDF (354.4KB)
Pixel-Level ADC with Two-Step Integration for 2-D Microbolometer IRFPA
Chi Ho HWANG  Doo Hyung WOO  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/12/01
Vol. E94-C  No. 12  pp. 1909-1912
Type of Manuscript: BRIEF PAPER
Category: Electronic Circuits
Keyword: 
infrared focal plane array (IRFPA),  readout integrated circuit (ROIC),  pixel-level ADC,  current skimming,  microbolometer, 
  Summary |  Full Text:PDF (606.5KB)
Design of a Smart CMOS Readout Circuit for Panoramic X-Ray Time Delay and Integration Arrays
Chul Bum KIM  Doo Hyung WOO  Byung Hyuk KIM  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/07/01
Vol. E94-C  No. 7  pp. 1212-1219
Type of Manuscript: PAPER
Category: Electronic Circuits
Keyword: 
X-ray,  readout circuit,  time delay and integration (TDI),  dead pixel elimination (DPE),  charge transfer, 
  Summary |  Full Text:PDF (1.2MB)
In-Pixel Edge Detection Circuit without Non-uniformity Correction for an Infrared Focal Plane Array (IRFPA)
Chul Bum KIM  Doo Hyung WOO  Yong Soo LEE  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/02/01
Vol. E91-C  No. 2  pp. 235-239
Type of Manuscript: LETTER
Category: Electronic Circuits
Keyword: 
focal plane array,  readout circuit,  edge detection, 
  Summary |  Full Text:PDF (387KB)
Optimum Solution of On-Chip A/D Converter for Cooled Type Infrared Focal Plane Array
Sang Gu KANG  Doo Hyung WOO  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/03/01
Vol. E88-C  No. 3  pp. 413-419
Type of Manuscript: PAPER
Category: Electronic Circuits
Keyword: 
infrared focal plane array (IRFPA),  readout integrated circuit (ROIC),  on-chip,  pipelined A/D converter, 
  Summary |  Full Text:PDF (376.8KB)
Novel Two Step Background Suppression for 2-D LWIR Application
Doo Hyung WOO  Sang Gu KANG  Hee Chul LEE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9  pp. 1649-1651
Type of Manuscript: LETTER
Category: Electronic Circuits
Keyword: 
infrared focal plane array,  readout circuit,  current mode background suppression, 
  Summary |  Full Text:PDF (258.3KB)