elliptical waveguide 椭圆波导

flexible elliptical waveguide 椭圆软波导组件

confocal elliptical waveguide 共焦椭圆同轴线

elliptical iris waveguide 椭圆形光圈式波导管

elliptical optical waveguide 椭圆光波导

elliptical flexible waveguide 椭圆软波导

elliptical semiflexible waveguide 椭圆半软式波导

vacuum flexiable elliptical waveguide 真空椭圆软波导

double clad elliptical optical waveguide 双包层椭圆光波导

elliptical cylindrical coplanar waveguide 椭圆柱共面波导