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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.:

US 11450968 B1

PDFFull Text
Date of Patent:
Sep. 20, 2022

Filed:

May. 26, 2022

Highly miniaturized folded-slot based mimo antenna design for cubesat applications

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Rifaqat Hussain, Dhahran, SA;

Sheikh Sharif Iqbal, Dhahran, SA;

Assignee:

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Robert Karacsony

Int. Cl.
CPC ...
H01Q 13/16 (2006.01); H01Q 5/55 (2015.01); H04B 7/0413 (2017.01); H01Q 13/02 (2006.01); H01Q 1/38 (2006.01); H01Q 21/00 (2006.01); H01Q 13/10 (2006.01); H01Q 21/28 (2006.01); H01Q 1/28 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/16 (2013.01); H01Q 1/288 (2013.01); H01Q 1/38 (2013.01); H01Q 5/55 (2015.01); H01Q 13/0233 (2013.01); H01Q 13/103 (2013.01); H01Q 21/0006 (2013.01); H01Q 21/0087 (2013.01); H01Q 21/28 (2013.01); H04B 7/0413 (2013.01);
Abstract

A miniaturized folded slot-based multiple-input-multiple-output (MIMO) antenna operating in the ultra high frequency (UHF) band for use in CubeSats. The MIMO antenna includes a circuit board having a front side and a back side separated by a dielectric material, a metallic coating covering the front side where the metallic coating is folded over a first edge and covers a first portion of the back side and is folded over a second edge and covers the second portion of the back side. A first meandering slot line is configured as a first antenna and a second meandering slot line is configured as a second antenna; a first metallic feed horn and a second metallic feed horn feed the first antenna and the second antenna, respectively. The antennas include a plurality of capacitors to tune a first resonance frequency of the first antenna and a second resonance frequency of the second antenna.

Find Patent Forward Citations

Hussain, Rifaqat. (2022). Highly miniaturized folded-slot based mimo antenna design for cubesat applications (U.S. Patent No. 11450968). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11450968

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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