Glass antenna for vehicles, and designing method of the same

摘要

A vehicle glass antenna for receiving FM and AM radio waves, includes a first antenna line which vertically extends on a glass of the vehicle so as to receive the FM radio waves, and has a feeding point on the edge of the glass, and a second antenna line which is connected to the first antenna line at a position in the neighborhood of the feeding point so as to receive the radio waves in the AM band, and extends by a predetermined length in a loop pattern along the edge of the glass.