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:
Sep. 26, 2017
Filed:
Feb. 26, 2013
Alcatel Lucent, Boulogne Billancourt, FR;
Alcatel Lucent, Boulogne-Billancourt, FR;
Abstract
Embodiments relate to a multiband transceiver apparatus (), comprising a first transmit path () operable to transmit a first transmit signal (sig) in a first radio frequency band (RF), wherein the first transmit path () comprises an input (), an output () and a first feedback path () from the output towards the input of the first transmit path, a second transmit path () operable to transmit a second signal (sig) in a second radio frequency band (RF), the second radio frequency band (RF) being different from the first radio frequency band (RF), wherein the second transmit path () comprises an input (), an output () and a second feedback path () from the output towards the input of the second transmit path, and a cross-talk canceller () operable to cancel cross-talk from the second feedback path () to the first feedback path () and/or to cancel cross-talk from the first feedback path () to the second feedback path () of the multiband transceiver apparatus ().