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Antenna adapted for placement in the window of a vehicle

  • US 5,712,645 A
  • Filed: 10/06/1995
  • Issued: 01/27/1998
  • Est. Priority Date: 10/06/1995
  • Status: Expired due to Fees
First Claim
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1. An antenna adapted for placement in the window of a vehicle,said antenna comprising a flexible substrate having a pair of opposing surfaces, at least one of which is provided with a series of electrically conductive metal traces in the form of a pattern configured to receive and transmit one or more electromagnetic signals,said metal traces having a structure characterized by a pitch, trace width, and thickness dimensioned to provide said antenna with an area-averaged resistivity of no greater than about 1 ohm/square for a pre-determined area-averaged transmission value in the visible region.

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