Field Configurations in Aperture-Coupled Microstrip Antenna Structure

개구 결합 마이크로스트립 안테나 구조에서의 필드 분포

  • 조영기 (경북대학교 전자전기컴퓨터학부) ;
  • 고지환 (금오공과대학교 전자공학부) ;
  • 이영순 (금오공과대학교 전자공학부) ;
  • 허유강 (경북대학교 전자전기컴퓨터학부)
  • Published : 2002.11.01


The problems of electromagnetic coupling and radiation in an aperture-coupled microstrip antenna structure are discussed while focusing on the difference between two representative field configuration: parasitic-type and cavity-type. Based on the discussion, a critical look is taken at the validity of a previous description of the coupling mechanism of m aperture-coupled microstrip antenna.