The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2015
Filed:
Dec. 03, 2012
Applicant:
Laird Technologies, Inc., Earth City, MO (US);
Inventors:
Kok Jiunn Ng, Penang, MY;
Tze Yuen Ng, Kedah, MY;
Assignee:
Laird Technologies, Inc., Earth City, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 19/10 (2006.01); H01Q 21/28 (2006.01); H01Q 1/52 (2006.01); H01Q 9/42 (2006.01); H01Q 21/20 (2006.01);
U.S. Cl.
CPC ...
H01Q 21/28 (2013.01); H01Q 1/521 (2013.01); H01Q 9/42 (2013.01); H01Q 21/205 (2013.01);
Abstract
Exemplary embodiments are provided of multiple-antenna systems with enhanced and/or good isolation and directivity. In one exemplary embodiment, a system generally includes a ground plane and two or more antenna elements coupled to the ground plane. The system also includes two or more low frequency isolators/reflectors and two or more high frequency isolators/reflectors coupled to the ground plane.