To improve an antenna gain of vertical polarization in a window glass with an antenna.SOLUTION: In a window glass with an antenna, the antenna includes: a conductor part formed such that there is a gap between a first power supply part and a second power supply part, the conductor part comprising the first power supply part, the second power supply part, and a connection element having one end connected with the first power supply part and the other end connected with the second power supply part; a first element connected with the conductor part; a second element connected with the first element or the conductor part; and a third element connected with the conductor part at an opposite side to one side edge of a glass plate with respect to the second element. The first element includes a first vertical element extending along one side edge, the second element includes a second vertical element connected with the first element or the conductor part, and the third element includes a third vertical element connected with the conductor part. The second element is arranged to sandwich the first vertical element between the one side edge and the second element.SELECTED DRAWING: Figure 1
【課題】垂直偏波のアンテナ利得の向上。【解決手段】第1の給電部と第2の給電部との間に間隙が存在するように、第1の給電部と、第2の給電部と、第1の給電部に一端が接続され第2の給電部に他端が接続された接続エレメントとにより形成された導体部と、前記導体部に接続された第1のエレメントと、第1のエレメントまたは前記導体部に接続された第2のエレメントと、第2のエレメントに対してガラス板の一方の側縁とは反対側で前記導体部に接続された第3のエレメントとを有し、第1のエレメントは、前記一方の側縁に沿って延在する第1の垂直エレメントを含み、第2のエレメントは、第1のエレメントまたは前記導体部に接続された第2の垂直エレメントを含み、第3のエレメントは、前記導体部に接続された第3の垂直エレメントを含み、第2のエレメントは、前記一方の側縁との間に第1の垂直エレメントを挟むように配置される、アンテナ付き窓ガラス。【選択図】図1
WINDOW GLASS WITH ANTENNA
アンテナ付き窓ガラス
2021-08-19
Patent
Electronic Resource
Japanese
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