DETECTOR FOR FINDING WIRELESS COMMUNICATION APPARATUS BY INFO-COMMUNICATION TECHNOLOGY

摘要

The present invention provides a broadband antenna for receiving a radio signal emitted from a radio communication device using different frequency bands, an amplification and filter unit for amplifying a radio signal and selectively passing only a frequency band used by each radio communication device; A detector detects a radio signal of a frequency band used by each radio communication device, and a microprocessor and a microprocessor control to analyze the output of the detector to determine whether or not a specific radio communication device is used. And display means for displaying.;As described above, the invention can identify the frequency of use of wireless communication devices by displaying the type and distance of wireless communication devices that are detected, eliminating elements of freedom of communication, enormous budget, and some human rights violations. The fair evaluation order can be established by preventing cheating on the back, and the ergonomic design can create a stable atmosphere by relieving the user's sense of rejection and pressure.;Cellular, TRS, PCS, W-LAN, Home Radio, Frequency Band.