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:
Feb. 05, 2019
Filed:
Jan. 13, 2018
Applicant:
Maxtena, Inc., Rockville, MD (US);
Inventor:
Carlo DiNallo, San Carlos, CA (US);
Assignee:
Maxtena, Inc., Rockville, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
H01Q 11/08 (2006.01);
U.S. Cl.
CPC ...
H01Q 11/08 (2013.01);
Abstract
Multi-band quadrifilar antennas that are suitable for satellite communication include composite elements each of which include multiple conductors operating at different frequencies connected to a bus bar. Each composite element is coupled to a signal feed and to a ground structure.