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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 10862721 B1

PDFFull Text
Date of Patent:
Dec. 08, 2020

Filed:

Aug. 05, 2019

Carrier recovery analog system for a receiver of a n-psk signal

Applicant:

Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;

Inventors:

Alexandre Siligaris, Grenoble, FR;

Cedric Dehos, Douarnenez, FR;

Jose-Luis Gonzalez Jimenez, Voreppe, FR;

Clement Jany, Grenoble, FR;

Baudouin Martineau, Grenoble, FR;

Assignee:

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVE, Paris, FR;

Attorney:

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

Primary Examiner:

Kenneth T Lam

Int. Cl.
CPC ...
H04L 27/227 (2006.01); H03L 7/081 (2006.01); H03L 7/099 (2006.01);
U.S. Cl.
CPC ...
H04L 27/2276 (2013.01); H03L 7/081 (2013.01); H03L 7/099 (2013.01);
Abstract

A carrier recovery system for a receiver of a phase-modulated signal N-PSK, the system including a first pre-conditioning circuit of the signal received (S(t)), with the pre-conditioned signal (SP(t)) having a component, non-modulated in phase, at the frequency Nƒwhere ƒis the carrier used for the modulation N-PSK, and a carrier regeneration circuit to regenerate two sinusoidal signals in quadrature at the frequency ƒ, with these signals being phase locked with respect to said non-modulated component in phase of the pre-conditioned signal.

Find Patent Forward Citations

Quick Actions:

Siligaris, Alexandre. (2020). Carrier recovery analog system for a receiver of a n-psk signal (U.S. Patent No. 10862721). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10862721

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