Series fed microstrip antenna structure

Abstract

A series fed microstrip antenna structure includes a substrate, a patterned conductive layer disposed on the upper surface of the substrate, and a grounding layer disposed on the lower surface of the substrate. The patterned conductive layer includes a conductive wire and a plurality of radiator units, wherein each radiator unit is connected with the conductive wire by a feed line. A matched radiator unit disposed on the substrate and electrically connected with the conductive wire. With such configuration, the structure is simple and facilitates the massive production. Also, the antenna bandwidth is increased, and the antenna gain is improved.

Dependencies are inferred from the claim text.