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:
May. 07, 2019
Filed:
Dec. 26, 2017
Applicant:
Vayyar Imaging Ltd., Yehud, IL;
Inventors:
Naftali Chayat, Kfar Saba, IL;
Doron Cohen, Tel Aviv, IL;
Assignee:
VAYYAR IMAGING LTD., Yehud, IL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 13/18 (2006.01); H01Q 9/04 (2006.01); H01Q 21/00 (2006.01); H01P 1/208 (2006.01); H01P 3/12 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2088 (2013.01); H01P 1/2084 (2013.01); H01P 3/121 (2013.01); H01Q 9/0407 (2013.01); H01Q 9/0485 (2013.01); H01Q 13/18 (2013.01); H01Q 21/005 (2013.01); H01Q 21/0043 (2013.01);
Abstract
A compact wideband RF antenna for incorporating into a planar substrate, such as a PCB, having at least one cavity with a radiating slot, and at least one transmission line resonator disposed within a cavity and coupled thereto. Additional embodiments provide stacked slot-coupled cavities and multiple coupled transmission-line resonators placed within a cavity. Applications to ultra-wideband systems and to millimeter-wave systems, as well as to dual and circular polarization antennas are disclosed.