META MATERIAL ANTENNA HAVING MUSHROOM-SHAPED STRUCTURE AND A MANUAFACTURING METHOD THEREOF HAVING A BAND CAPABLE OF WINDENING THE BANDWIDTH OF AN ANTENNA BY FOLDING THE MUSHROOM STRUCTURE

摘要

PURPOSE: A meta material antenna having a mushroom shape and a manufacturing method thereof are provided to design a broadband antenna while maintaining a miniaturized size by reducing half-wave resonance frequency having zero resonance characteristics.;CONSTITUTION: A ground plane(110) comprises both end parts(110a, 110b) in a longitudinal direction. A patch plane(120) is parallelly arranged in a space between the both end parts of the ground plane. A via part(130) interlinks a part of the ground plane and a part of the patch plane. The height of the folded ground plane is same as the height of the upper side of the patch plane. The half-wave resonance frequency of a meta material antenna is determined according to the length of the ground plane.;COPYRIGHT KIPO 2012