| 摘要 |
PROBLEM TO BE SOLVED: To allow a glass antenna provided in a side part window of a vehicle to optimally receive the radio waves, especially the entire bands of a TV band. SOLUTION: This antenna comprises a 1st element, which extends a 1st wire including a 1st vertical wire from a feeding point provided at the upper side or the lower side of window glass up to the neighborhood of a central part of a vertical side along the metal flange of a window frame, extends a 1st horizontal wire from its point up to the neighborhood of a vertical side facing a horizontal direction and is provided with a 2nd wire made to extend from its point along the flange in one or both of upward and downward directions and a 2nd horizontal wire which is provided with a 3rd wire extending along from the feeding point along the flange in the reverse direction from the 1st wire between the 1st horizontal wire of vertical side and the feeding point side and a 2nd horizontal wire made to extend horizontally from its point up to the neighborhood of the 1st wire. This antenna is also composed of a 2nd vertical wire which is made to extend from its point in one or both of upward and downward directions and is provided parallelly with the 1st vertical wire part, and the structure makes the 1st vertical wire part and the 2nd vertical wire are capacitively coupled.
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