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:
Feb. 26, 2013
Filed:
Oct. 13, 2008
Applicants:
Rauno Huoviala, Helsinki, FI;
Antti Pihlajamäki, Helsinki, FI;
Inventors:
Rauno Huoviala, Helsinki, FI;
Antti Pihlajamäki, Helsinki, FI;
Assignee:
Teliasonera AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08C 17/00 (2006.01); H04W 4/00 (2009.01); H04B 7/212 (2006.01); H04J 3/16 (2006.01); H04J 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fixed phase shift for each of a plurality of radio frequency signal components directed to or received from a plurality of antenna elements (A,B) is formed in a phase shifter (). A desired antenna beam pattern with at least one grating lobe is formed on the basis of the phase-shifted radio frequency signal components of the antenna elements (A,B) in a predefined antenna structure.