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:
Mar. 27, 2012
Filed:
May. 26, 2010
Eise Carel Dijkmans, Eindhoven, NL;
Dominicus Martinus Wilhelmus Leenaerts, Eindhoven, NL;
Petrus Gerardus Maria Baltus, Eindhoven, NL;
Eise Carel Dijkmans, Eindhoven, NL;
Dominicus Martinus Wilhelmus Leenaerts, Eindhoven, NL;
Petrus Gerardus Maria Baltus, Eindhoven, NL;
ST-Ericsson SA, Geneva, CH;
Abstract
A front end and a high frequency receiver () provided therewith are described, which front end comprises a quadrature low noise amplifier (--) as a low noise amplifier. A high isolation between local oscillators (--) and quadrature mixers (--) is achieved thereby, reducing a DC offset at mixer outputs (). The quadrature low noise amplifier may be implemented as a differential class AB cascade arrangement of MOST or FET semiconductors (). A low distortion receiver () having a high linearity is the result.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile