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:
Feb. 21, 2017
Filed:
Apr. 22, 2014
University of Washington Through Its Center for Commercialization, Seattle, WA (US);
Jacques Christophe Rudell, Seattle, WA (US);
Tong Zhang, Seattle, WA (US);
Apsara Ravish Suvarna, Seattle, WA (US);
University of Washington Through Its Center For Commercialization, Seattle, WA (US);
Abstract
Example apparatuses and methods for cancellation of transmitter self-interference leakage in a transceiver are described. An example transceiver includes a multiport transformer that may be used as a part of the impedance matching network on the receiver side of the transceiver. One primary port of the multiport transformer may form a portion of a cancellation circuit that, along with other components in a cancellation path, provide amplitude and/or phase modulation to a cancellation signal. The cancellation circuit may tunable and may include only reactive components in some examples.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile