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:
Feb. 18, 2014
Filed:
May. 23, 2011
Ajay Kapoor, Wijchen, NL;
Maurice Stassen, Eindhoven, NL;
Ajay Kapoor, Wijchen, NL;
Maurice Stassen, Eindhoven, NL;
ST-Ericsson SA, Plan-les-Ouates, CH;
Abstract
A wireless receiver () for UWB or other format, receives a useful signal in a particular band of frequencies in site spite of interference components inside and outside the particular band of frequencies. An interference detector () detects the in band interference component in a first range of frequencies to include the particular band of frequencies. The same receiver circuitry () is adapted to receive a second range of frequencies to include frequencies adjacent to the particular band, to detect the out of band interference component. The position of a second interfering signal in the second range is used to detect artifacts caused by spectral folding so that the required frequency of a band reject filter can be found.