Patent ID: 8380139
Filing Date: 2013-02-19
Classification: H01P,H01R

Abstract:
1. A radio frequency interface switching device, comprising: a first switching unit comprising a first interface module that comprises a plurality of first signal interfaces and a first switch module that comprises a plurality of first switches corresponding to the first signal interfaces, each of the first signal interfaces electrically connected to a first end of each of the corresponding switches; a second switching unit comprising a second interface module that comprises a plurality of second signal interfaces and a second switch module that comprises a plurality of second switches corresponding to the second signal interfaces, each of the second signal interfaces electrically connected to a first end of each of the corresponding switches; and a switch unit, a second end of each of the first switches electrically connected to a first end of the switch unit, a second end of each of the first switches electrically connected to a second end of the switch unit; wherein when the switch unit is opened, the first switching module and the second switching module work independently, and any two of the first interfaces or any two of the second interfaces are electrically connected with each other to respectively transmit one-way radio frequency signal between the two first interfaces or between the two second interfaces by turning on two of the corresponding first switches or two of the corresponding second switches.