| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular windowpane comprising a glass antenna capable of improving appearance and performing broad-band communication.SOLUTION: A vehicular windowpane 11 comprises a glass antenna 100 for transmitting/receiving communication waves. The glass antenna comprises: a pair of electrodes composed of a ground side electrode 7 and a power supply electrode 6; a first antenna element 1 connected to the power supply electrode; a second antenna element 2 that is connected to the power supply electrode, extends substantially downwards, and is longer than the first antenna element; a third antenna element 3 that is connected to the power supply electrode, is shorter than the second antenna element, and extends in a direction differing from that of the second antenna element; a fourth antenna element 4 having one end connected to an end of the third antenna element, and the other end extending upwards; and a fifth antenna element 5 having one end connected to the end of the third antenna element and to one end of the fourth antenna element, and the other end extending downwards.SELECTED DRAWING: Figure 3 |
