Patent ID: 9640861
Date: 2017-05-02
CPC Classifications: H01Q

Claim:
1. A coupling-type antenna, comprising: a substrate comprising a top surface and an opposing bottom surface; a monopole antenna element formed on said top surface of said substrate comprising a feed point, and a radiator and a conductor respectively extended from said feed point; a coupling body formed on said bottom surface of said substrate opposite to said monopole antenna element; wherein said radiator comprises a transverse radiator segment having one end thereof connected to said feed point, and a longitudinal radiator segment extended from an opposite end of said transverse radiator segment and curved forward and backward along a longitudinal direction; said conductor comprises a transverse connection segment, a longitudinal connection segment extended from said transverse radiator segment to said transverse connection segment, and a plurality of transverse extension segments respectively extended from said longitudinal connection segment in direction toward said longitudinal radiator segment and spaced from one another in a parallel manner within the area between said transverse radiator segment and said transverse connection segment; wherein said monopole antenna element further comprises a short-circuit conductor extended from said transverse radiator segment of said radiator to the said transverse extension segment that is disposed adjacent to said transverse radiator segment; wherein said coupling body comprises a plurality of notches; and wherein a projection position of said notches of said coupling body is at least overlapped with said transverse connection segment of said conductor and a part of said longitudinal radiator segment of said radiator.