-
1.发明授权Conductive line communication apparatus and conductive line radar system and method 失效导电线路通讯装置及导线雷达系统及方法公开(公告)号：US08159385B2
公开(公告)日：2012-04-17
申请号：US12658217
申请日：2010-02-04
IPC分类号： G01S13/00
摘要： A conductive line radar comprising at least one signal surface wave launcher, which comprises a signal surface wave transceiver, which is physically attached to a power line. The signal surface wave transceiver transmits a wave signal along the power line with another signal radiating from the wave signal in a plurality of directions along the power line. The at least one signal surface wave transceiver receives reflected signals from a target within a distance of the power line. The at least one signal surface wave launcher includes at least one RF communications transceiver and can be inductively powered from the power line.
摘要翻译： 包括至少一个信号表面波发射器的导线雷达，其包括物理地附接到电力线的信号表面波收发器。 信号表面波收发器沿着电力线沿着电力线沿着多个方向从波信号辐射的另一个信号沿着电力线发送波信号。 所述至少一个信号表面波收发器在电力线的一定距离内接收来自目标的反射信号。 至少一个信号表面波发射器包括至少一个RF通信收发器并且可以从电力线感应供电。
-
公开(公告)号：US08138986B2
公开(公告)日：2012-03-20
申请号：US12396983
申请日：2009-03-03
申请人： Stephen E. McMahon
发明人： Stephen E. McMahon
IPC分类号： H01Q21/00
CPC分类号： H01Q1/246 , H01Q5/378 , H01Q5/40 , H01Q5/48 , H01Q5/49 , H01Q9/18 , H01Q9/20 , H01Q19/106 , H01Q19/108 , H01Q21/28
摘要： A dipole antenna array comprising a ground plane, at least one dipole antenna including an active antenna element and a grounded antenna element, at least one reflector and integrated electronics, wherein the active antenna element is isolated from the ground plane and extends substantially perpendicular to the ground plane and the grounded antenna element extends in a direction substantially opposite to the active antenna element, the ground plane is contained within the area bounded by the reflector; the integrated electronics include at least one of a signal down converter and a signal up-converter, and at least some of the integrated electronics are contained in a space defined by at least one of a portion of the ground plane and a portion of the reflector.
摘要翻译： 一种偶极天线阵列，包括接地平面，至少一个偶极天线，包括有源天线元件和接地天线元件，至少一个反射器和集成电子器件，其中有源天线元件与接地平面隔离并基本垂直于 接地平面和接地天线元件在与有源天线元件基本相反的方向上延伸，接地平面包含在由反射器限定的区域内; 集成电子器件包括信号下变频器和信号上变频器中的至少一个，并且至少一些集成电子器件包含在由接地平面的一部分和反射器的一部分中的至少一个限定的空间中 。
-
搜索结果
2 条记录 (耗时 0.028 秒)