TRIPLATE PLANAR SLOT ANTENNA

摘要

A triplate planar slot antenna (100) formed by laying a ground plate (110), a lower layer side dielectric layer (120), a lower layer side copper-clad film substrate (130), an upper layer side dielectric layer (140), a slot plate (150) and an upper layer side copper-clad film substrate (160) sequentially from the bottom side, wherein a lower layer side copper foil piece (132) is secured to the surface of a lower layer side insulating film (131) by a joining technique