waveguide feed 波导馈电 ; 波导管馈电
feed unit waveguide 馈电波导
Waveguide feed line 波导馈线
end feed slotted waveguide array 端部馈电隙缝天线阵
To obtain the balanced feed for the dipole antenna driven by a coaxial transmission line, a coplanar waveguide fed structure is used.
为获得在同轴馈电时天线振子的平衡馈电，该设计使用了共面波导馈电结构。
Since the high power signal is transmitted from the BJ-32 waveguide, a mode convertor from rectangular TE10 mode to circular TE11 mode in the feed system should be provided.
由于高功率源采用BJ-32波导输出信号，故馈源系统中还应包含一个矩形到圆形的模式转换器，将TE10模转换为TE11模。
Using fuel feed pipes as a waveguide allows coal flow to be measured by microwaves.
介绍利用燃料供应管道作波导，采用微波测量法对煤粉流量进行监测的新技术。
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