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:
Jul. 10, 1990
Filed:
Aug. 18, 1989
Tuan K Nguyen, Boca Raton, FL (US);
Quirino Balzano, Plantation, FL (US);
Other;
Abstract
An antenna for a low profile portable communications receiver is described. The antenna comprises a conductor formed into a single turn loop having a first set of parallel opposed sides one quarter wavelength or less in length at the operating frequency and a second set of parallel opposed sides, substantially shorter than the first set of sides. The loop terminates in connection tabs symmetrically about the midpoint of one of the first set of sides for connection to a receiver. A dielectric core is interposed within the loop, substantially filling the loop. With the core within the loop, the loop also functions as a halfwave electric dipole thereby providing an antenna responsive to both the magnetic and electric fields of an electromagnetic wave.