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ETRI Journal, Vol. 31, No. 3, June 2009

The cover shows a three-stage high-power amplifier MMIC employing a compensating gate bias circuit, which is fabricated using a commercial 0.5 mm GaAs pHEMT technology. It exhibits a maximum saturated output power of 39.25 dBm (8.4 W) and power added efficiency of 22.7 % at 14.5 GHz.

See page 247.




Regular Papers

Ku-Band Power Amplifier MMIC Chipset with On-Chip Active Gate Bias Circuit [PDF]
  Younsub Noh, Dongpil Chang, and Inbok Yom

ETRI Journal, vol.31, no.3, June 2009, pp.247-253

http://dx.doi.org/10.4218/etrij.09.0108.0704
Compact Multi-harmonic Suppression LTCC Bandpass Filter Using Parallel Short-ended Coupled-line Structure [PDF]
  Xu-Guang Wang, Young Yun, and In-Ho Kang

ETRI Journal, vol.31, no.3, June 2009, pp.254-262

http://dx.doi.org/10.4218/etrij.09.0108.0379
Soft Combination Schemes for Cooperative Spectrum Sensing in Cognitive Radio Networks [PDF]
  Bin Shen, and Kyung Sup Kwak

ETRI Journal, vol.31, no.3, June 2009, pp.263-270

http://dx.doi.org/10.4218/etrij.09.0108.0501
Multiband Microstrip-Fed Right Angle Slot Antenna Design for Wireless Communication Systems [PDF]
  Paitoon Rakluea, Noppin Anantrasirichai, Kanok Janchitrapongvej, and Toshio Wakabayashi

ETRI Journal, vol.31, no.3, June 2009, pp.271-281

http://dx.doi.org/10.4218/etrij.09.0108.0679
Mean-Shift Object Tracking with Discrete and Real AdaBoost Techniques [PDF]
  Hendro Baskoro, Jun-Seong Kim, and Chang-Su Kim

ETRI Journal, vol.31, no.3, June 2009, pp.282-291

http://dx.doi.org/10.4218/etrij.09.0108.0372
Butterworth Window for Power Spectral Density Estimation [PDF]
  Tae Hyun Yoon, and Eon Kyeong Joo

ETRI Journal, vol.31, no.3, June 2009, pp.292-297

http://dx.doi.org/10.4218/etrij.09.0108.0260
Improved Modification of the Closed-Loop-Controlled AC-AC Resonant Converter for Induction Heating [PDF]
  Kirubakaran Dhandapani, and Rama Reddy Sathi

ETRI Journal, vol.31, no.3, June 2009, pp.298-303

http://dx.doi.org/10.4218/etrij.09.0108.0660
Perceived Subjective Features of Software Components: Consumer Behavior in a Software Component Market [PDF]
  Janghyuk Lee, Se-Joon Hong, Yeong-Wha Sawng, and Ju Seong Kim

ETRI Journal, vol.31, no.3, June 2009, pp.304-314

http://dx.doi.org/10.4218/etrij.09.0108.0643

Letters

Aperture-Miniaturized Antenna Loaded with Split Ring Resonator Array [PDF]
  Soon-Soo Oh, Wook-Ki Park, Suk-Youb Kang, and Hyo-Dal Park

ETRI Journal, vol.31, no.3, June 2009, pp.315-317

http://dx.doi.org/10.4218/etrij.09.0209.0011
Switchable Printed Yagi-Uda Antenna with Pattern Reconfiguration [PDF]
  Jung-Woo Baik, Seongmin Pyo, Tae-Hak Lee, and Young-Sik Kim

ETRI Journal, vol.31, no.3, June 2009, pp.318-320

http://dx.doi.org/10.4218/etrij.09.0209.0006
Wideband Capon Beamforming for a Planar Phased Radar Array with Antenna Switching [PDF]
  Moon-Sik Lee

ETRI Journal, vol.31, no.3, June 2009, pp.321-323

http://dx.doi.org/10.4218/etrij.09.0208.0361
Microstrip Coupled-Line Lowpass Filter with Wide Stopband for RF/Wireless Systems [PDF]
  Vamsi Krishna Velidi, Mrinal Kanti Mandal, and Subrata Sanyal

ETRI Journal, vol.31, no.3, June 2009, pp.324-326

http://dx.doi.org/10.4218/etrij.09.0208.0414
One-to-All Broadcasting in Petersen-Torus Networks for SLA and MLA Models [PDF]
  Jung-Hyun Seo, and Hyeong-Ok Lee

ETRI Journal, vol.31, no.3, June 2009, pp.327-329

http://dx.doi.org/10.4218/etrij.09.0208.0418
One-to-All Broadcasting of Even Networks for One-Port and All-Port Models [PDF]
  Jong-Seok Kim, Hyeong-Ok Lee, and Sung Won Kim

ETRI Journal, vol.31, no.3, June 2009, pp.330-332

http://dx.doi.org/10.4218/etrij.09.0208.0404
Balancing MPEG Transcoding with Storage in Multiple-Quality Video-on-Demand Services [PDF]
  Minseok Song, Jeong Seop Sim, Jaedoo Go, Bumsun Lee, and Soojun Park

ETRI Journal, vol.31, no.3, June 2009, pp.333-335

http://dx.doi.org/10.4218/etrij.09.0208.0405
Complexity Reduction Method for BSAC Decoder [PDF]
  Gyuhyeok Jeong, Yeonguk Ahn, and Insung Lee

ETRI Journal, vol.31, no.3, June 2009, pp.336-338

http://dx.doi.org/10.4218/etrij.09.0208.0391
A Novel BIRA Method with High Repair Efficiency and Small Hardware Overhead [PDF]
  Myung-Hoon Yang, Hyungjun Cho, Woosik Jeong, and Sungho Kang

ETRI Journal, vol.31, no.3, June 2009, pp.339-341

http://dx.doi.org/10.4218/etrij.09.0209.0024
Epitaxial Layer Design for High Performance GaAs pHEMT SPDT MMIC Switches [PDF]
  Jung-Hun Oh, Jae Kyoung Mun, Jin-Koo Rhee, and Sam-Dong Kim

ETRI Journal, vol.31, no.3, June 2009, pp.342-344

http://dx.doi.org/10.4218/etrij.09.0208.0348
Noncentral F-Distribution for an M-ary Phase Shift Keying Wedge-Shaped Region [PDF]
  Jung Su Kim, and Jong Wha Chong

ETRI Journal, vol.31, no.3, June 2009, pp.345-347

http://dx.doi.org/10.4218/etrij.09.0208.0385
Improved Coded Mark Inversion for the Passive Radio Frequency Transmission System of the Electronic Time Fuze [PDF]
  Dong Xiong, Xiaoping Zeng, and Xiaogang Zhao

ETRI Journal, vol.31, no.3, June 2009, pp.348-350

http://dx.doi.org/10.4218/etrij.09.0208.0314


Call for Papers for the Special Issue on Broadcasting and Telecommunications Convergence Technology

 

 

 

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