Debugging method and apparatus for array antenna feed network

The invention discloses a debugging method and apparatus for an array antenna feed network. The method comprises: calculating the value of each adjustable variable according to a preset phase tolerance between adjacent units and phases of adjacent units in the array antenna feed network; and adjusting the position of an antenna supporting point between corresponding adjacent units or adjacent binding units in the array antenna feed network according to the calculated value of the adjustable variable to perform debugging on the phases of the array antenna feed network. According to the debugging method and apparatus, the technical problem of a long time for a debugging process caused by repeated debugging of a standing-wave ratio and phases during feed network debugging in the prior art is solved.