Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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A Study on the Feedforward Amplifiers with Error Correction

피드포워드 증폭기의 오차보정에 관한 연구

  • 정종혁 (한국해양대학교 전자통신공학과) ;
  • 김남호 (부경대학교 제어계측공학과) ;
  • 양규식 (한국해양대학교 전자통신공학과)
  • Published : 1997.02.01
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Abstract

In this paper, a feedforward amplifier with error correction is designed and implemented. This amplifier is composed of operational amplifier, the performance of which is compared with that of the reference amplifier without feedforward error correction. As a result, the sec¬ondary harmonics level is improved about 10 [dB]. Therefore it is shown that the proposed feedforward amplifier network is to be adopted able for wide - band amplifiers.

Keywords

References

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