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. 22, 2001
Filed:
Jan. 25, 1999
Pierre Genest, Butry sur Oise, FR;
Fuji Yang, Clichy, FR;
Alcatel, Paris, FR;
Abstract
A current pulse generator device includes current pulse generator circuits and polarizer circuits. It further includes holding circuits for holding the polarization voltage connected to the generator circuits, the holding circuits connected via switch circuits to the polarizer circuits. The switch circuits can assume in succession a closed or adjustment position in which they connect the holding circuits to the polarizer circuits, and an open or operating position in which they isolate the holding circuits from the polarizer circuits so that the generator circuits generate at least one low-noise current pulse. The device can be used in a phase comparator and a radiocommunication terminal, and the phase comparator can be used in a synthesiser.