IP Library › Patent Application 14069223
Patent Application
App. No. 14/069,223

GNSS ANTENNAS

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
14/069,223
Abstract

A global navigation satellite system (GNSS) antenna system includes interference mitigation and multipath canceling. Multiple ports or phased arrays of antennas can be provided. Antennas can comprise controlled radiation pattern antennas (CRPA). Crossed dipole and patch antenna configurations can be utilized.

Claims (10)

1 . An antenna structure comprising:

(a) an antenna element;

(b) a ground plane element positioned in spaced relation to said antenna element; and

(c) a dielectric layer formed by a PTFE material and positioned between said antenna element and said ground plane element.

2 . A crossed loop antenna system comprising:

a crossed loop radiating assembly formed by a pair of loop antenna boards joined in a substantially perpendicular relationship;

each loop antenna board being formed by etching a foil cladded substrate formed of a polytetrafluoroethylene (PTFE) material;

the ground plane positioned in spaced relation to said crossed loop radiating assembly; and

low noise amplifier (LNA) circuitry coupled to said crossed loop radiating assembly.

3 . A crossed loop antenna configuration with a PTFE component, substantially as described and illustrated herein.