Back to results
US 2009/0256754 A1Published application
Antenna having a diversity effect
AssigneeQuanta Computer Inc.
InventorsTiao-Hsing Tsai, Chih-Wei Liao, Chao-Hsu Wu
Life of this patent
Estimating the term…
Abstract
An antenna includes a dielectric substrate, a grounding plane, first and second grounding elements, and first and second radiating elements. The grounding plane is formed on the dielectric substrate and is disposed between the first and second radiating elements. The first and second grounding elements extend from the grounding plane away from each other. The first and second radiating elements are coupled electromagnetically to the first and second grounding elements, respectively.
Claims20
An antenna comprising:
- a dielectric substrate;
- a grounding plane formed on said dielectric substrate and having a connecting end;
- first and second grounding elements extending from said connecting end of said grounding plane away from each other;
- spaced apart first and second radiating elements between which said connecting end of said grounding plane is disposed,
- said first radiating element being spaced apart from and coupled electromagnetically to said first grounding element, thereby permitting operation of said first grounding element and said first radiating element in a frequency range,
- said second radiating element being spaced apart from and coupled electromagnetically to said second grounding element, thereby permitting operation of said second grounding element and said second radiating element in the frequency range;
- and
- first and second feeding points, each of which is formed on said dielectric substrate and is coupled to a respective one of said first and second radiating elements.
5 more elements
Dependencies are inferred from the claim text.