H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 1/12 (2006.01) H01Q 1/32 (2006.01)
Patent
CA 2433774
A glass antenna of the present invention includes a window glass; a defogging heater including a plurality of conductive lines arranged on the window glass; a first antenna element and a second antenna element arranged at an upper side relative to the heater on the window glass; and a first feeding point for the first antenna element arranged at a left side of the window glass, and a second feeding point for the second antenna element arranged at a right side of the window glass. The first antenna element and the second antenna element each are capacitively coupled with the heater.
La présente invention concerne un antenne de vitre comprenant: une vitre; un élément chauffant de dégivrage comprenant une pluralité de lignes conductrices disposées sur la vitre; un premier élément d'antenne et un second élément d'antenne disposés sur la vitre sur un côté supérieur vis-à-vis de l'élément chauffant; et un premier point d'alimentation destiné au premier élément d'antenne et disposé sur le côté gauche de la vitre, ainsi qu'un second point d'alimentation destiné au second élément d'antenne et disposé sur le côté droit de la vitre. Le premier et le second élément d'antenne sont chacun couplés à l'élément chauffant d'un point de vue capacitif.
Nippon Sheet Glass Co. Ltd.
Smart & Biggar
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