A Quarter-Wavelength Open Circuited Microstripline Slot Array

$\lambda$g/4 개방 마이크로스트립 선로 스로트의 배열

A quarter-wavelength open circuited microstripline slot array is realized at X-band froquency. The optimal feeding point is experimentally determined. The input impedance of the slot array for various frequencies and its radiation pattern are measured. The bandwidth of the slot array is increased by using the 4$\times$4 elements which are slightly different in length and feeding network which is suggested in this papers.

X-밴드 주파수에서 λg/4 개방 마이크로스트립 선로 급전형 스로트 점렬을 구현하였다. 최적 급전점은 실험적으로 결정하였고 스로트 점각의 여러 주파수에서 입력 임피던스와 복재 패턴을 측정하였으며 다소 다른 길이의 16개 소자와 본 논문에서 제시한 급전 선로를 사용하여 주파수 대역을 증가시켜 보았다. A quarter-wavelength open circuited microstripline slot array is realized at X-band froquency. The optimal feeding point is experimentally determined. The input impedance of the slot array for various frequencies and its radiation pattern are measured. The bandwidth of the slot array is increased by using the 4×4 elements which are slightly different in length and feeding network which is suggested in this papers.