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. 05, 2021
Filed:
Dec. 30, 2019
Applicant:
The Board of Trustees of the University of Alabama, Tuscaloosa, AL (US);
Inventors:
Yang-Ki Hong, Tuscaloosa, AL (US);
Woncheol Lee, Tuscaloosa, AL (US);
Assignee:
The Board of Trustees of the University of Alabama, Tuscaloosa, AL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 9/04 (2006.01); H01Q 1/38 (2006.01);
U.S. Cl.
CPC ...
H01Q 9/0407 (2013.01); H01Q 1/38 (2013.01); H01Q 9/0457 (2013.01);
Abstract
Disclosed herein is a method and system for using ferrite cores to suppress harmonic radiation with microstrip patch antennas. In certain embodiments, the ferrites cores exemplified herein significantly suppressed second and third harmonic radiation generated by RF components coupled to the microstrip patch antenna.