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. 03, 2023
Filed:
Sep. 14, 2018
Applicant:
Allen-vanguard Corporation, Ottawa, CA;
Inventors:
Sulav Adhikari, Nepean, CA;
Ernst Wallisch, Jr., Gloucester, CA;
Assignee:
ALLEN-VANGUARD CORPORATION, Ottawa, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01P 1/213 (2006.01); H01P 1/207 (2006.01); H01P 3/12 (2006.01); H04W 88/08 (2009.01); H05K 1/11 (2006.01); H05K 1/18 (2006.01); H05K 3/34 (2006.01); H01P 1/208 (2006.01); H01P 11/00 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2138 (2013.01); H01P 1/207 (2013.01); H01P 1/2088 (2013.01); H01P 3/121 (2013.01); H01P 11/007 (2013.01); H04W 88/08 (2013.01); H05K 1/115 (2013.01); H05K 1/18 (2013.01); H05K 3/3494 (2013.01); H05K 2201/015 (2013.01); H05K 2201/037 (2013.01); H05K 2201/09609 (2013.01); H05K 2201/09985 (2020.08);
Abstract
System, apparatuses and methods are disclosed which relate to the use of substrate integrated waveguide technology in front-end modules. An example circuit card assembly for use as a cellular base station front-end is disclosed which includes at least one component printed circuit board (PCB) layer having front-end module hardware components and at least one filter PCB layer including at least one substrate integrated waveguide (SIW) filter.