MICRO-STRIP PATCH ARRAY ANTENNA FOR RESTRICTING SIDE LOBE LEVEL

摘要

PURPOSE: A micro-strip patch array antenna for restricting a side lobe level is provided to prevent the transmission of signals to the undesired direction and reduce the loss of radio waves by using an array structure of radiating elements. CONSTITUTION: A micro-strip patch array antenna for restricting a side lobe level includes a plurality of array elements(11,12), which are arrayed on a two-dimensional plane. The array elements(11,12) are arrayed in a first interval to a longitudinal direction. The array elements(11,12) arrayed to the longitudinal direction are arrayed in a second interval to a lateral direction. A predetermined part of the array elements(11,12) is shifted as much as the predetermined distance to the longitudinal direction.