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:
Apr. 26, 2005
Filed:
Mar. 29, 2002
Applicants:
Jeffrey A. Godard, Littleton, CO (US);
Steven C. Olson, Broomfield, CO (US);
Inventors:
Jeffrey A. Godard, Littleton, CO (US);
Steven C. Olson, Broomfield, CO (US);
Assignee:
ARC Wireless Solutions, Inc., Wheat Ridge, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q011/10 ; H01Q021/00 ;
U.S. Cl.
CPC ...
Abstract
A microstrip fed log periodic antenna has two spaced dipole strips mounted on a ground plane. Each dipole strip has a trunk with a base, tip and alternating arms extending perpendicular to the trunk. One dipole strip includes an integral transmission feed line that extends from the tip, along the trunk of the other dipole strip at constant distance and along the ground plane at a constant distance. The one piece dipole strip with the integral transmission feed line reduces passive intermodulation and simplifies manufacture.