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. 14, 1986
Filed:
Dec. 19, 1984
Applicant:
Inventor:
Allen L Davidson, Crystal Lake, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q / ;
U.S. Cl.
CPC ...
343844 ;
Abstract
A method for obtaining a linear cellular array employing cosine-squared antenna patterns is disclosed. The array herein described provides an essentially infinite linear band of coverage utilizing only six frequencies. The embodiment of this invention provides early frequency reuse and superior co-channel interference to existing cellular systems used today. An alternate embodiment provides total area coverage along selected portions or the entire linear band of cellular coverage.