×

Miniature antenna for a motor vehicle

  • US 7,868,834 B2
  • Filed: 12/08/2005
  • Issued: 01/11/2011
  • Est. Priority Date: 12/09/2004
  • Status: Active Grant
First Claim
Patent Images

1. An antenna system for motor vehicles comprising:

  • two antennas, wherein each of said two antennas is disposed on a plane, said planes being substantially parallel and spaced from each other at a predetermined distance,wherein each of said two antennas comprises a curve of conductive material,wherein a geometry of at least a part of said curve comprises a space-filling curve or a grid dimension curve, said curve having a box-counting dimension or grid dimension larger than 1.5,wherein each of said two antennas is an electrically small antenna, andwherein said two antennas are connected to a combiner unit which is adapted to add, in a frequency domain, a signal received from a first antenna of said two antennas to a signal received from a second antenna of said two antennas.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×