| 摘要 |
A receiver includes a bandpass filter module, a sample and hold module, a discrete time filter module, and a conversion module. The bandpass filter module is operable to filter an inbound wireless signal to produce a filtered inbound wireless signal having a bandwidth. The sample and hold module is operable to sample and hold, at a rate corresponding to a multiple of the bandwidth of the filtered inbound wireless signal, the filtered inbound wireless signal to produce a frequency domain sample pulse train. The discrete time filter module is operable to filter the frequency domain sample pulse train to produce a filtered sample pulse. The conversion module is operable to convert the filtered sample pulse into an inbound baseband signal. |
