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:
May. 17, 2016
Filed:
Jun. 12, 2015
Commissariat a L'energie Atomique, Paris, FR;
The Trustees of Columbia University IN the City of New York, New York, NY (US);
Dominique Morche, Meylan, FR;
Alin Ratiu, Grenoble, FR;
Sharvil Pradeep Patil, New York, NY (US);
Yannis Tsividis, New York, NY (US);
COMMISSARIAT A L'ENERGIE ATOMIQUE, , FR;
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, New York, NY (US);
Abstract
The invention concerns an analog to digital conversion and filtering circuit comprising: an input for receiving an analog input signal; an asynchronous continuous-time analog to digital converter adapted to generate, based on the analog input signal, a digital continuous-time signal; a feedback path comprising a digital continuous-time filter adapted to generate a filtered signal to be combined with the analog input signal, the digital continuous-time filter being adapted to generate the filtered signal by: filtering out at least one first frequency range of the digital continuous-time signal; and amplifying at least one second frequency range of the digital continuous-time signal.