It employs the leaky coaxial cable to replace the antenna. The sensor can make the installation's setup more agility, and it can cope with the area, which have the complex boundary.
为了使报警装置的设置更加灵活，可以应付具有复杂边界的区域，使用泄漏同轴电缆代替天线作为感应器件。
2
Beam steerable 4_slots leaky wave antenna (LWA)array is presented for wireless communications.
设计了一个用于无线移动通信的波束可调4缝隙漏波天线阵。
3
An improved perturbation procedure is used for analysing the radiation characteristics of the millimeter wave dielectric leaky wave grating antenna.