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

    【課題】見栄えを向上させ、広帯域で通信することができるガラスアンテナを備える車両用窓ガラスの提供。【解決手段】通信波を送受信するガラスアンテナ100を備える車両用窓ガラス11であって、前記ガラスアンテナは、アース側電極7及び給電用電極6からなる一対の電極;前記給電用電極と接続される第1のアンテナエレメント1;前記給電用電極に接続され略下方へ延在し前記第1のアンテナエレメントよりも長い第2のアンテナエレメント2;前記給電用電極に接続され前記第2のアンテナエレメントよりも短く前記第2のアンテナエレメントと異なる方向へ延在する第3のアンテナエレメント3;一端が前記第3のアンテナエレメントの端部と接続され他端が上方へ延在する第4のアンテナエレメント4;及び一端が前記第3のアンテナエレメントの端部と前記第4のアンテナエレメントの一端に接続され他端が下方へ延在する第5のアンテナエレメント5;を備える。【選択図】図3


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    Title :

    VEHICULAR WINDOWPANE AND GLASS ANTENNA


    Additional title:

    車両用窓ガラス及びガラスアンテナ


    Contributors:

    Publication date :

    2016-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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