×

Direct conversion receiver

  • US 20040121746A1
  • Filed: 12/05/2003
  • Published: 06/24/2004
  • Est. Priority Date: 12/20/2002
  • Status: Active Grant
First Claim
Patent Images

1. A direct conversion receiver comprising:

  • a pair of mixers which convert a receive signal frequency to a baseband frequency; and

    a baseband frequency signal processing block including a pair of first amplifiers and a pair of first filters, following said mixers, wherein said baseband frequency signal processing block further includes a pair of negative feedback circuits with an adjustable feedback factor, each negative feedback circuit including a second filter of low-pass type.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×