초록 ▼

The subject invention relates to an antenna having broadband characteristics. The antenna is a dual notch device capable of receiving or transmitting electromagnetic waves comprising a substrate, an upper planer conducting antenna element disposed on one side of the surface of said substrate and hav

The subject invention relates to an antenna having broadband characteristics. The antenna is a dual notch device capable of receiving or transmitting electromagnetic waves comprising a substrate, an upper planer conducting antenna element disposed on one side of the surface of said substrate and having a first curved edge, a second conducting antenna element disposed on the other side of said substrate and having a second curved edge, said first and second curved edges being closely related to one another and spaced apart in close proximity at one point to define a feed-point therebetween with adjacent curved edges gradually tapering outwardly therefrom to define flared notches interfacing one another and interconnected by said gap.

대표청구항 ▼

An antenna structure for receiving or transmitting electromagnetic waves comprising a substrate having an outer surface, a first conducting radiator disposed on one side of the outer surface of said substrate and having a first curved edge, a second conducting radiator disposed on the other side of

An antenna structure for receiving or transmitting electromagnetic waves comprising a substrate having an outer surface, a first conducting radiator disposed on one side of the outer surface of said substrate and having a first curved edge, a second conducting radiator disposed on the other side of the outer surface of said substrate and having a second curved edge, said first and second curved edges being closely related to one another and spaced apart in close proximity at one point to define a feed-point gap therebetween with adjacent curved edges gradually tapering outwardly therefrom to define first and second continuous flared notches interfacing one another and emanating from said feed-point gap.