Obstacle detecting system for carrier i.e. aircraft, has radars connected to processing system, where system executes obstacle localization along axis transversing with respect to another axis of radars by calculating position of obstacle

摘要

The system has two continuous wave radars (2, 3, 4) connected to a detection data processing system (8). The system executes obstacle localization along a radial axis by calculating distance between the radars and the obstacle, and along a vertical axis with respect to the radars by calculating the elevation of the obstacle by utilizing a monopluse angle error measurement process. The system executes the obstacle localization along a horizontal axis transversing with respect to a set axis of the radars by the calculating an azimuth position of the obstacle using a Doppler filtration.