Patent ID: 9595761
Date: 2017-03-14
CPC Classifications: H01Q

Claim:
1. An antenna comprising: a ground conductor to which a ground potential is applied; a linear conductor configured to transmit a high-frequency signal; an insulating layer configured to isolate the ground conductor and the linear conductor from each other; and a radiation conductor that is connected between the linear conductor and the ground conductor, wherein the radiation conductor has a first edge and a second edge opposite to the first edge, the radiation conductor is connected to the linear conductor by a first point of connection closer to the first edge than to the second edge, the radiation conductor is connected to the ground connector by a second point of connection closer to the second edge than the first edge, the radiation conductor has a line width larger than a line width of the linear conductor when measured in the same direction, the first edge and the second edge are outside peripheral edges of the radiation conductor, and the center frequency of a high-frequency signal transmitted through the antenna is determined by a capacitance C