Chun-Yen CHANG

A CMOS Low-Noise Amplifier for Ultra Wideband Wireless Applications
Mei-Fen CHOU  Wen-Shen WUEN  Chang-Ching WU  Kuei-Ann WEN  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/11/01
Vol. E88-A  No. 11  pp. 3110-3117
Type of Manuscript: Special Section PAPER (Special Section on Wide Band Systems)
Category: 
Keyword: 
low noise amplifier,  ultra-wideband,  stagger tuning technique,  low power, 
  Summary |  Full Text:PDF (779.4KB)
Noise Parameters Computation of Microwave Devices Using Genetic Algorithms
Han-Yu CHEN  Guo-Wei HUANG  Kun-Ming CHEN  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1382-1384
Type of Manuscript: Special Section LETTER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Active Circuits & Antenna
Keyword: 
noisy two-port,  noise parameters,  genetic algorithm, 
  Summary |  Full Text:PDF (248.9KB)
A Novel Approach for Parameter Determination of HBT Small-Signal Equivalent Circuit
Han-Yu CHEN  Kun-Ming CHEN  Guo-Wei HUANG  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1133-1141
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category: Model
Keyword: 
HBT's,  small signal modeling,  T-topology,  hybrid-π equivalent circuit, 
  Summary |  Full Text:PDF (1.1MB)
Dual-Band Mixer Design
Mei-Fen CHOU  Kuei-Ann WEN  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1280-1284
Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit and Device Technologies)
Category: RF
Keyword: 
dual-band mixer,  current combine, 
  Summary |  Full Text:PDF (418.4KB)
RF MOSFET Characterization by Four-Port Measurement
Shih-Dao WU  Guo-Wei HUANG  Kun-Ming CHEN  Hua-Chou TSENG  Tsun-Lai HSU  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 851-856
Type of Manuscript: Special Section PAPER (Special Section on Microelectronic Test Structures)
Category: 
Keyword: 
4-port,  RF MOSFET,  common source,  common gate,  common drain,  substrate bias, 
  Summary |  Full Text:PDF (904.2KB)
A New Method to Extract MOSFET Threshold Voltage, Effective Channel Length, and Channel Mobility Using S-parameter Measurement
Han-Yu CHEN  Kun-Ming CHEN  Guo-Wei HUANG  Chun-Yen CHANG  Tiao-Yuan HUANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/05/01
Vol. E87-C  No. 5  pp. 726-732
Type of Manuscript: Special Section PAPER (Special Section on Advances in Characterization and Measurement Technologies for Microwave and Millimeter-Wave Materials, Devices and Circuits)
Category: Active Devices and Circuits
Keyword: 
threshold voltage,  effective channel length,  channel mobility,  S-parameter,  automatic measurement, 
  Summary |  Full Text:PDF (532.1KB)
CMOS RFIC: Application to Wireless Transceiver Design
Kuei-Ann WEN  Wen-Shen WUEN  Guo-Wei HUANG  Liang-Po CHEN  Kuang-Yu CHEN  Shen-Fong LIU  Zhe-Sheng CHEN  Chun-Yen CHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/02/20
Vol. E83-C  No. 2  pp. 131-142
Type of Manuscript: INVITED PAPER (Special Issue on Low-Power High-Speed CMOS LSI Technologies)
Category: 
Keyword: 
CMOS RFIC,  transceiver,  RF CMOSFET, 
  Summary |  Full Text:PDF (1.9MB)