| 摘要 |
A method for estimating an unwanted component that a receiver introduces into a signal at a known frequency, the method comprising applying a frequency offset to a signal, which comprises a wanted component at the known frequency, to form an offset signal having a frequency spectrum in which the wanted component is not positioned at the known frequency, processing the offset signal in the receiver and estimating a component positioned at the known frequency in the frequency spectrum of the processed signal. |
