公开(公告)号：US5023575A

公开(公告)日：1991-06-11

申请号：US354369

申请日：1989-05-19

Applicant: Stojan Davcev

Inventor： Stojan Davcev

IPC: F16C11/06 ,  H01P1/04 ,  H01P1/06 ,  H01P1/10 ,  H01P1/12

CPC classification number: H01P1/125

Abstract: In a coaxial antenna selector having a plurality of input lines and a plurality of output lines, a reduction in switching and control expenditure and in the crosstalk sensitivity is achieved due to the fact that each of the lines is associated with a coaxial moving link element which allows a direct connection to be established between an arbitrary transmitter and an arbitrary antenna.In the simplest case, the link elements are constructed as telescopically extendable extensions of the input and output lines.

Abstract translation: 在具有多个输入线和多条输出线的同轴天线选择器中，由于每个线与同轴移动连接元件相关联的事实，所以实现了开关和控制支出以及串扰灵敏度的降低， 允许在任意发射机和任意天线之间建立直接连接。 在最简单的情况下，链接元件被构造为输入和输出线的可伸缩延伸的延伸部分。

公开(公告)号：US4908587A

公开(公告)日：1990-03-13

申请号：US301829

申请日：1989-01-26

Applicant: Stojan Davcev

Inventor： Stojan Davcev

IPC: H04B1/04 ,  H01P1/10 ,  H01P1/12

CPC classification number: H01P1/12

Abstract: In an antenna selector in the form of a matrix, in which connections are established as desired between first feeder lines (F11, . . . , F13) on a first level and second feeder line (F21, . . . , F24) on a second level, the number of switches (S11, . . . , S34) can be reduced or the number of selectable antennae can be increased, in that at least one third level with third feeder lines (F31, . . . , F34) is introduced and each switch (S11, . . . , S34) is extended by an additional switching level and switching position.

Abstract translation: 在矩阵形式的天线选择器中，其中根据需要在第一级上的第一馈线（F11，...，F13）和第二馈线（F21，...，F24）之间建立连接 可以减少开关的数量（S11，...，S34）或者可以增加可选择的天线的数量，其中具有第三馈线（F31，... F34）的至少三分之一级别是 引入并且每个开关（S11，...，S34）被延伸一个额外的开关电平和开关位置。