스티립형 산란도체에 의한 슬롯안테나의 복사 특성에 관한 연구

A Study on the Improvements of Radiation Characteristics of Slot Antenna by Coupling of a Strip Scatterer

We propose a new radiating structure composed of a strip and a slot excited by an ideal current source, and electromagnetic analysis for the structure is presented. By the analysis procedure which is based upon equivalence formulated. Through the numerical computations to solve the equations by employing the method of moments, we ascertained that the suitable choice of the location and the size of strip guarantee the improvement of the radiation characteristics of antenna.