| 摘要 |
The present invention relates to a system for calibrating and for synchronizing a receiver. The system is arranged for receiving a reference clock signal in a first and a second signal path and comprises - generator means for generating in the first signal path a first plurality of phase coherent tones derived from said reference clock signal and for generating in the second signal path a second plurality of phase coherent tones derived from said reference clock signal, said second plurality of phase-coherent tones being at lower frequencies than said first plurality of phase-coherent tones, and - gating means for gating said first plurality of phase coherent tones by said second plurality of phase- coherent tones, such that the phase-coherent tones of said second signal path appear in a distorted version around tones of said plurality of phase-coherent tone of said first signal path, and for outputting a resulting gated signal. |
