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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 11025321 B1

PDFFull Text
Date of Patent:
Jun. 01, 2021

Filed:

Feb. 03, 2020

Reconfigurable, bi-directional, multi-band front end for a hybrid beamforming transceiver

Applicant:

Carnegie Mellon University, Pittsburgh, PA (US);

Inventors:

Jeyanandh Paramesh, Pittsburgh, PA (US);

Susnata Mondal, Pittsburgh, PA (US);

Assignee:

CARNEGIE MELLON UNIVERSITY, Pittsburgh, PA (US);

Attorney:

Kacvinsky Daisak Bluni PLLC

Primary Examiner:

Freshteh N Aghdam

Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/0413 (2017.01); H01Q 3/38 (2006.01); H01Q 21/00 (2006.01); H01Q 1/52 (2006.01); H04B 1/40 (2015.01);
U.S. Cl.
CPC ...
H04B 7/0617 (2013.01); H01Q 1/523 (2013.01); H01Q 3/38 (2013.01); H01Q 21/0025 (2013.01); H04B 1/40 (2013.01); H04B 7/0413 (2013.01);
Abstract

Designs and techniques to enhance power-efficiency and incorporate new features in millimeter-wave MIMO transceivers are described. A new mechanism for built-in dual-band, per-element self-interference cancellation (SIC) is introduced to enable multi-antenna frequency-division duplex (FDD) and full-duplex (FD) operation. Additionally, several innovative circuit concepts are introduced, including low-loss wideband antenna interface design, dual-band power combining PA, dual-band RF-SIC design, and bi-directional MIMO signal path design.

Find Patent Forward Citations

Paramesh, Jeyanandh. (2021). Reconfigurable, bi-directional, multi-band front end for a hybrid beamforming transceiver (U.S. Patent No. 11025321). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11025321

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

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