倾斜开槽漏泄电缆频带扩展的研究

由于漏泄同轴电缆在特定使用场合里场强覆盖具有明显的优越性,在通信领域中得到了广泛的应用。随着漏泄技术的不断发展,人们对漏泄同轴电缆的应用逐步向宽频带方向发展。因此,提出了一种扩展漏泄电缆频带的方法。这里主要是从漏泄同轴电缆的辐射模型理论出发,通过一系列的计算分析了漏泄电缆单模辐射的产生条件,在此基础上提出了扩展倾斜开槽的漏泄电缆频带的方法,该方法对于设计应用于超宽带通信的漏泄同轴电缆有着重要意义。

As the field strength coverage of leaky coaxial cable in a particular occasions has obvious advantages, it has been widely used in the communication field.With the continuous development of leakage technology, people on the application of leaky coaxial cable to the broadband direction gradually.Therefore, proposed a method about leaky cable bandwidth expansion, here starting from the radiation model theory of the leaky coaxial cable, through a series of calculations analyzed the produce conditions of singlemode radiation, on this basis proposed the band expansion method of leaky coaxial cable with inclined slots.This method is significant for the design and use of leaky coaxial cable application in ultra wide-band communication.