Multiband antenna for window panes
AssigneeSocieta Italiana Vetro - SIV - S.p.A.
InventorsMauro Comastri, Giorgio Ciarniello
Life of this patent
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Abstract
A multiband antenna as applied to a window pane, such as a windshield, includes a terminal which is to constitute a connection to a receiver. One or two conductors are attached to the terminal and extend vertically upward toward the top rim of the pane, are bent or branched so as to extend substantially parallel to and closely spaced from the top rim, side rims and bottom rim of the pane. End portions of the two conductors or branched single conductor are looped back and extend parallel to the legs which run parallel to the rims.
Claims17
A multiband antenna as applied to a window pane, particularly a windshield, for reception of radio signals for a radio receiver having a single antenna input, the antenna comprising:
- a terminal for connection of the antenna to the receiver;
- and two conductors electrically connected to said terminal and extending in a generally vertical direction substantially parallel to one another up to a distance a few centimeters from a first rim of said pane, each one of said conductors respectively bending thereafter substantially 90.degree. in opposite directions, so as to define a pair of first legs which extend parallel to said first rim, each one of said conductors being thereafter substantially a second 90.degree. in the vicinity of respective second and third rims of said pane so as to define a pair of second legs, each one of said conductors being respective third and fourth legs running respectively substantially parallel to at least said pair of second legs.
A multiband antenna applied to a window pane, particularly a windshield, for the reception of radio signals for a radio receiver having a single antenna input, the antenna comprising:
- terminal for connection of the antenna with the receiver input, said terminal being located at a few centimeters from a first rim of said pane;
- an antenna conductor in electrical contact with said terminal and directed along a vertical path to a distance of a few centimeters from a second rim of said pane and branching off into two oppositely directed legs, which follow along said second rim, are turned respectively substantially 90.degree., and respectively follow along respective third and fourth rims of said pane and wherein free ends of said legs are looped back to form respective additional legs running parallel to at least portions of said oppositely directed legs.
Dependencies are inferred from the claim text.