Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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Circular Polarization of Sierpinski Fractal Triangular Antenna by Sequential Rotation Techniques

Sierpinski 프랙탈 삼각형의 Sequential 회전 기법에 의한 원형 편파 특성

  • 심재륜 (부산외국어대학교 컴퓨터전자공학부)
  • Published : 2002.05.01
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Abstract

A microstrip patch antenna with circular polarization based on the Sierpinski fractal geometry is proposed. The Sierpinski fractal is composed of 3 equilaterial triangular patch and is easy to produce a circular polarization by sequentially rotation techniques. The characteristics of a 1x3 antenna array from Sierpinski geometry are investigated, i.e. port isolation and AR(axial Ratio).

Sierpinski 프랙탈 삼각형을 이용한 원형 편파를 가지는 마이크로스트립 패치 안테나를 제안한다. Sierpinski 프랙탈 삼각형은 3개의 정삼각형을 가지는 구조로 이를 이용하여 sequential 회전 기법에 의해 광대역의 원형 편파를 발생시킬 수 있다. Sierpinski 구조의 1x3 안테나 배열에 대해포트간 분리도(isolation)와 AR(Axial Ratio)의 특성을 살펴보았다.

Keywords

References

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