×

Adaptive radio transceiver

  • US 7,299,006 B1
  • Filed: 10/23/2000
  • Issued: 11/20/2007
  • Est. Priority Date: 10/21/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A complementary metal oxide semiconductor (CMOS) transmitter system, comprising:

  • first oscillator means for generating a first signal having a tunable frequency, the first oscillating means comprising tuning means for tuning the frequency of the first signal;

    mixer means for mixing the first signal with a second signal to produce a mixed signal;

    detector means for detecting a phase difference between the mixed signal and an input signal, and generating an error signal which is a function of the phase difference, the tuning means being responsive to the error signal; and

    second oscillator means for generating the second signal.

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