Use controlling system for a wireless communication device
A technology of a wireless communication device and a shielding device, which is applied in the directions of wireless communication, radio transmission system, interference to communication, etc.
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[0014] refer to figure 1 , it can be seen that the system of the present invention for selectively shielding the emissions of a wireless communication device 8 includes an antenna 10 and an input / output filter 12 . Only one or more frequencies of interest (i.e., RF frequencies to be masked) are allowed to pass through filter 12 to system receiver 14, the output of system receiver 14 is input into detector 16, the function of which detector 16 is is to verify whether a signal with the frequency to be masked is received through the antenna 10 . That is, the antenna 10, the filter 12, the receiver 14 and the detector 16 together form the means for detecting and identifying the selected EM frequencies emitted by the device 8, i.e. the system is used in shielding means and The means for selectable electronic communication between wireless communication devices includes means for detecting within a designated space any attempted transmission from the wireless communication device w...
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