摘要 |
PROBLEM TO BE SOLVED: To provide a glass antenna which can improve the receiving gains to both AM and FM radio broadcast waves by connecting together the antennas which receive the AM and FM radio broadcast waves respectively, synthesizing both antennas in an AM reception mode and selecting one of both antennas in an FM reception mode. SOLUTION: An antenna 2 which receives both AM and FM radio broadcast waves is printed by the conductive paste on a side window glass 1 and baked together with a feeding part 3 and a connection 4. Meanwhile, an antenna 12 which receives both AM and FM radio broadcast waves is printed by the conductive paste on a side window glass 11 and backed together with a feeding part 13 and a connection 14. Then both antennas 2 and 12 are connected together at the connections 4 and 14 via a junction line JL. In an FM reception mode, the more suitable one of both antennas 2 and 12 is always selected to receive the AM and FM radio broadcast waves. |