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:
Jan. 17, 2006
Filed:
Mar. 18, 2004
Hanan Keren, Kfar Sava, IL;
Hanan Keren, Kfar Sava, IL;
BroadSat Technologies Inc., Wilmington, DE (US);
Abstract
An antenna assembly for a cellular telephone, includes a solid dielectric core, and a two-terminal balanced antenna assembly, including an electrical conductor on the solid dielectric core; the electrical conductor being configured and dimensioned to be matched to the operating frequency band of the cellular telephone communication band and terminating at each of its opposite ends in a common feed point connection such as to provide a two-terminal balanced antenna assembly having an isotropic radiation pattern and reduced electromagnetic field radiation. In two described embodiments, the electrical conductor is configured to define two orthogonal coils; and in a third described embodiment, it is configured to define an electrically-conductive wire extending axially through the core, and an electrically-conductive helix extending around the outer surface.