ドッグボーン構造を用いた表面波アンテナの指向性

抄録

A surface wave antenna with an array of dogbone-pair has a directional
radiation pattern. The direction of the main beam is directed parallel
to the longest part of dogbone element. In this paper, another surface
wave antenna with a 2-by-3 dogbone element array is presented. This
antenna has the radiation pattern in the x-y plane which is directed to
the -x direction with a front-to-back ratio of 9.58 dBi an peak gain
　of 4.2 dBi(θ=354°,φ=0°).