Glass antenna for vehicle

Abstract

A glass antenna for vehicle comprising: a first antenna, a part of which are formed at the edge of vehicle glass to the clockwise direction, and the other part of which is obliquely tilted in the vehicle glass; a second antenna which faces opposite direction to said first antenna; a third antenna, a part of which is parallelly spaced from said second antenna, and the other part of which is obliquely tilted in said vehicle glass; a fourth antenna which is connected with said first antenna and formed plurally tilted in said vehicle glass obliquely; a feed point disposed at the glass frame and connected to said first antenna and second antenna to transmit the signal to receiver. Accordingly, by improving the directivity of said antenna, it's possible to gain more stable receive sensitivity during moving, and antenna length can be extended at limited area.

Dependencies are inferred from the claim text.