Wideband intelligent jamming control apparatus and method

摘要

A wideband intelligent jamming control apparatus and method is provided, which efficiently control an unauthorized threat signal. The wideband intelligent jamming control apparatus includes a signal detection terminal for detecting and analyzing wideband frequency signals in real time, and transmitting a jamming command and jamming signal specification information if a corresponding wideband frequency signal is determined to be an unauthorized threat signal. A jamming terminal receives the jamming command and the jamming signal specification information, and generates and emits a jamming signal based on the jamming command and the jamming signal specification information. The signal detection terminal and the jamming terminal may be configured to be physically separated from each other and may be controlled on a network.

主权项

1. A wideband intelligent jamming control apparatus, comprising:
a signal detection terminal for detecting and analyzing a wideband frequency signal in real time, and transmitting a jamming, command and jamming signal specification information if the wideband frequency signal is determined to be an unauthorized threat signal, the signal detection terminal comprising: a non-transitory signal storage unit storing a program, a frequency database, and a policy editor comprising a processor in communication with the storage unit, the processor configured with the program to perform whether to transmit or terminate jamming on the unauthorized signals the program being executed by the processor with the following algorithm: in response to detection of wideband frequency signals, the processor to determine whether the wideband frequency signals are authorized by using at least one of a center frequency, a bandwidth and power intensity of the threat signal detected in real time, and information required to define specification of the threat signal, the processor further to determine whether to start to transmit the jamming command signal and whether to continue and terminate transmitting jamming command signal associated with the jamming command signal starting and ending time, wherein the starting and ending time is determined according to a period ranging from a time point at which the signal detection terminal transmits a jamming command signal to a time point immediately before the signal detection terminal performs the authorization determination of the wideband frequency signals in a corresponding jamming band, and to transmit jamming command and jamming signal specification information based on the determinations by the processor; and a jamming terminal for receiving the jamming command and the jamming signal specification information, and generating and emitting a jamming signal based on the jamming command and the jamming signal specification information, wherein the signal detection terminal and the jamming terminal are configured to be physically separated from each other and are controlled on a network.