Proceedings of the Korea Electromagnetic Engineering Society Conference (한국전자파학회:학술대회논문집)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Analysis of the Cancellation Performance of a linearization loop

  • Kang, Sang-Gee (Advanced Radio Technique Department, Electronics and Telecommunications Research Institute) ;
  • Yi, Hui-Min (Radio Science and Engineering Department, Chungnam National University) ;
  • Hong, Sung-Yong (Radio Science and Engineering Department, Chungnam National University)
  • Published : 2003.11.15
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Abstract

The expression for the effects of an amplitude imbalance, a phase imbalance and a delay mismatch on the characteristics of a linearization loop in feedforward amplifiers is derived and analyzed. The simulation results are compared with the results obtained by means of using a commercial simulation tool and the exact agreement is reported.

Keywords