power, public security, and military sectors. It features compactness, portability, ease of use, and reliable performance, making it easy for users to integrate quickly. The board card uses navigation satellite signal simulation technology, simulating in-orbit navigation satellite signals to broadcast signals that mimic those of actual navigation satellites. When drones receive these simulated satellite signals, they use them for positioning and output the corresponding location. It can implement various deceptive methods for drones, including heading guidance, evocation, forced landing, and rapid crash;
² Support the signal reception and analog transmission function of the commonly used frequency points of the four global navigation satellite systems;
² It can also carry out navigation deception for UAVs that rely on satellite navigation and positioning system to achieve the objectives of forced landing, heading induction, prohibition of take-off and navigation satellite signal interference;
² Support the external direction measurement module to identify the target position, use the heading induction function, and control the horizontal movement of the target UAV forward, backward, left and right.
² Supports external command to control the combination of any navigation signal transmission;
² Supports external instructions to set any position coordinates (longitude, latitude, altitude), or can also have built-in fixed coordinates;
² Supports external instructions to set simulation parameters such as signal delay, motion speed and acceleration;
² Supports external commands to set preset trajectories such as linear motion and circular motion;
² Support external motion trajectory annotation, and the board calculates and outputs corresponding navigation satellite signals according to the input information;
² Support real-time star calendar working mode and permanent star calendar mode;
² Support setting automatic transmission of preset coordinates when power is on;
² Support satellite navigation signal suppression and interference output;
² Provides serial port secondary development control interface and network secondary development control interface;
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Anti Drone Systems with Navigation Satellite Signal Simulation Technology for Compact Portable and Performance Images
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