Patent ID: 8537060

Claim:
A glass antenna of a vehicle, comprising: an AM antenna pattern formed on at least a first portion of a window glass of the vehicle; an FM1 antenna pattern formed separately from the AM antenna pattern on at least a second portion of the window glass; and an FM2 antenna pattern formed separately from the AM antenna pattern and the FM1 antenna pattern in at least a third portion of the window glass, the FM2 antenna pattern including a grounding unit connected to the FM2 antenna pattern which is bonded with a sealant provided between an edge of a window glass in the vehicle and a body portion of the vehicle such that the grounding unit is indirectly grounded to the vehicle body portion through the sealant, wherein the grounding unit is bonded with the sealant to reduce an induction length for grounding, wherein the FM1 antenna pattern is connected to a hotwire and the FM2 antenna pattern is not connected with the hotwire.