대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

ASK 시스템 Low Pass Filter의 퍼지 제어 방식

Fuzzy Control Method of Low Pass Filter of ASK system

  • 남궁욱 (동국대학교 공과대학 전자공학과) ;
  • 정성부 (서일대학 전자공학과) ;
  • 엄기환 (동국대학교 공과대학 전자공학과)
  • NamGung, Uk (Electronic Engineering Department Dongguk University) ;
  • Jeong, Seong-Boo (Electronic Engineering Department Dongguk University) ;
  • Eom, Ki-Hwan (Electronic Engineering Department Dongguk University)
  • 발행 : 2006.06.21
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

We propose a method for improving the performance of the Amplitude Shift Keying (ASK) system using a fuzzy logic system for automatically tuning the bandwidth of low pass filter. Instead of a fixed bandwidth of a low pass filter of receiver, the fuzzy logic system is used to automatically adjust the bandwidth. The inputs to the fuzzy logic system are the error and change of error, and output is a bandwidth. Simulation results showed that the proposed system improves considerably on the performance of the fixed bandwidth.

키워드