Patent ID: 7107022
Filing Date: 2006-09-12
Classification: H03C,H04B

Abstract:
1. A circuit for generating a single-sideband (SSB) signal, the circuit comprising: a waveform generator to output a data waveform during a first phase and to output a tone waveform during a second phase, the tone waveform having a frequency that depends on maximum frequency of the data waveform, wherein the data waveform has a SSB bandwidth substantially within a wireless communication channel; an oscillator to output a signal having a frequency that is offset from a center frequency of the wireless communication channel by an amount that depends on the tone waveform's frequency; and a SSB modulator coupled to the waveform generator and the oscillator, wherein the SSB modulator is to output a signal that is dependent on the output signals of the waveform generator and oscillator.