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:
May. 31, 1994
Filed:
Jan. 15, 1993
Applicant:
Inventors:
Yew S Tay, Plantation, FL (US);
Oscar Garay, Coral Springs, FL (US);
Jose A Llorente, North Lauderdale, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343718 ; 343803 ; 343741 ;
Abstract
A modified folded dipole antenna (20) comprises a central feeder (23), first and second portions (38 and 40) coupled to the feeder. The first and second portions have first and second folded ends (42 and 44). The folded ends are in close proximity to each other and are electromagnetically coupled to each other. Thus, a modified folded dipole antenna is formed which receives and/or transmits radio signals in at orthogonal orientations.