METHOD FOR APPLYING STEREOPHONIC SOUND TECHNIQUE AND GROUND SURVEILLANCE RADAR SYSTEM USING THE SAME

摘要

The present invention relates to a ground surveillance radar system with surround sound technology and how to apply them as, how to apply the stereo technique to radar systems detecting a target using the antenna, the distance weight according to the distance information of the target in the detection of the target type and the Doppler (Doppler) signal containing velocity information a multiplying step, the detected signs of the preset direction information by analyzing the head transfer function (HRTF) step in the database to select a head transfer function of the direction, the convolution of the head related transfer function selected with the Doppler signal multiplied by the distance weight may be configured to perform a convolution (convolution) to include the step of outputting the target orientation information and the distance information that was added to the binaural (binaural) phase and the resulting binaural signal for generating a signal. According to the stereoscopic technology and ground surveillance radar system using the same method as described above, by providing a stereo sound to the Doppler velocity of the target, as well as also the direction and distance information, can grasp the target in the direction of the primary prior art can be more quickly and accurately than if the circumstances. In addition, when multiple targets are displayed at the same time it increases the discrimination of the target with just listening to understand the major glass surroundings. ;