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:
Jan. 06, 2015
Filed:
Nov. 26, 2012
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Assignee:
NXP, B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 1/04 (2006.01); H03F 3/68 (2006.01); H03F 3/217 (2006.01); H03M 1/66 (2006.01); H03F 3/00 (2006.01); H03F 3/21 (2006.01); H03F 3/24 (2006.01); H03F 3/189 (2006.01); H03M 1/80 (2006.01);
U.S. Cl.
CPC ...
H03G 1/04 (2013.01); H03M 1/804 (2013.01); H03F 3/2175 (2013.01); H03M 1/662 (2013.01); H03F 3/005 (2013.01); H03F 3/211 (2013.01); H03F 3/245 (2013.01); H03F 3/189 (2013.01); H03F 3/68 (2013.01);
Abstract
Signals are processed to facilitate the mitigation and/or cancellation of undesirable components within the signal. As consistent with one or more embodiments, input/delay circuits offset the phase of an input signal, as presented to respective amplifiers. The phase offset is used, upon combination of the outputs of the respective amplifiers, to cancel the undesirable components of the signal. Such an approach may, for example, involve phase offset in a digital domain, with correction upon combination of the signals as presented in an analog domain.