GAIN ENHANCEMENT AND SIZE REDUCTION FOR LPDA ANTENNAS

摘要

PURPOSE: An LPDA antenna with reduced size and improved gain is provided to maintain a frequency bandwidth of a prior LPDA antenna and to improve gain by widening an active area, by using a compact wideband single device. CONSTITUTION: One end of a compact wideband single device has a polygonal shape so that the flow of a current has multiple paths. The polygonal shape of the single device shape is constituted with a shape where current flow has multiple paths.