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:
Jul. 21, 2026
Filed:
Mar. 28, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Alma Mater Studiorum—universita' Di Bologna, Bologna, IT;
Alessia Maria Elgani, Pavia, IT;
Matteo D'addato, Sasso Marconi, IT;
Luca Perilli, Teramo, IT;
Eleonora Franchi Scarselli, Bologna, IT;
Antonio Gnudi, Bologna, IT;
Roberto Antonio Canegallo, Rimini, IT;
Giulio Ricotti, Broni, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Alma Mater Studiorum—Universita' Di Bologna, Bologna, IT;
Abstract
In accordance with an embodiment, an envelope detector includes a first transistor having a first current conduction terminal coupled to a first connection node; a second current conduction terminal coupled to an intermediate node; and a control terminal coupled to the signal input node and to a biasing node; a second transistor having a first current conduction terminal coupled to the intermediate node; a second current conduction terminal coupled to a second connection node; and a control terminal coupled to the biasing node; and a first temperature compensating transistor that is diode-connected and coupled between a compensation output node and the biasing node. The second connection node is coupled to the compensation output node and the first connection node is coupled to a detector output.