The research of this article is mainly on a single feed slot loaded dual-band dual-polarized antenna.
本文主要对一种单端口馈电的缝隙加载双频双极化微带天线进行研究。
Automatic feed slot in pig feeding process has many advantages, and can produce various performance of value and contribution, to help farmers produce significant contribution.
自动食槽在猪的喂养过程中具有众多的优势性能，能够产生不同的价值和贡献，帮助养殖户产生重要的贡献。
A new broadband slot antenna with a fan-shaped microstrip feed is presented, and the return loss curve and radiation patterns of the antenna is simulated in this paper.
介绍了一种新型的采用扇形微带馈源的宽带缝隙天线，给出了反射损失曲线和辐射方向图。
Thomas:Here, let me show you. Put the documents into the slot face down. They will automatically feed into the fax machine.
汤玛斯︰来，我示范给妳看。把文件放进开槽中，正面朝下。它们会自动送进传真机里。
Each of the crossed branches has an exclusive microstrip vertical via feed system. To further increase the isolation between the two ports, a slot is etched on each of the crossed branches.
每一分支都有单独的微带一垂直探针馈电系统，并在分支上蚀刻有一个细槽以提高两个端口的隔离度。
A novel dual-band 8-arm spiral slot antenna with serial feed is designed.
设计一种新型串行馈电的双频段八臂缝隙螺旋天线。
The hexagon fractional slot structure is chosen, the gradually changed CPW feed is adopted. Not only the bandwidth of matched impedance is expanded, but also the antenna's miniaturization is realized.
选择正六边形分形缝隙结构，采用渐变的共面波导馈电，不仅拓宽了阻抗带宽，而且实现了天线的小型化。
Rectangle metal waveguide slot-microstrip coupling structure is used to feed series-fed microstrip patch linear array, thus a planar array is obtained.
该天线阵采用矩形波导宽边纵向缝隙耦合微带线结构给串馈微带贴片线阵馈电，从而构成二维平面阵。
Rectangle metal waveguide slot-microstrip coupling structure is used to feed series-fed microstrip patch linear array, thus a planar array is obtained.
该天线阵采用矩形波导宽边纵向缝隙耦合微带线结构给串馈微带贴片线阵馈电，从而构成二维平面阵。
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