×

Low-profile lens antenna

  • US 7,190,324 B2
  • Filed: 03/30/2004
  • Issued: 03/13/2007
  • Est. Priority Date: 03/31/2003
  • Status: Expired due to Fees
First Claim
Patent Images

1. A low-profile lens antenna for providing a radiation pattern above an upper surface of a substrate, said antenna comprising:

  • a feed; and

    a lens, wherein at least a portion of said lens is located in a recess below a surface of said substrate, wherein the lens is shaped to produce a radiation pattern that shows a general increase in power from 0°

    to 90°

    from the central axis of the antenna when illuminated with radiation from the feed.

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