Patent · US Active

Reducing amplitude modulated noise for a wireless transceiver

US7693493B2 · kind B2 · utility

1Cited by

3References

12Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Scott Chiu · Folsom, US
Marc A. Loyer · Sacramento, US
Thomas J. Barnes · Beaverton, US
Rapp Jan · Hässelby, SE
Jimmy Carlsson · Fagersta, SE

Key dates

Filing date	Jun 29, 2007
Grant date	Apr 6, 2010
Priority date	—
Expiry date	Nov 10, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH03C1/50
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

Mechanisms for reducing amplitude-modulated noise in a wireless transceiver are generally described. In one example, an apparatus includes a radio-frequency identification (RFID) transceiver, a digital-analog converter (DAC) coupled with the transceiver, a reconstruction filter coupled with the digital-analog converter, and hold logic associated with the reconstruction filter to enable the reconstruction filter to hold its output voltage.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.