| 摘要 |
A receiver with discrete-time filtering and down-conversion is provided. The receiver includes a mixer and a sampling-and-filtering device. The sampling-and-filtering device is coupled to the mixer. The mixer receives a first radio frequency signal, and then mixes the first radio frequency with a reference signal to generate a first signal. The first signal is a continuous-time signal. The sampling-and-filtering device sequentially samples, filters, and down-converts the first signal according to a clock signal to generate a second signal.
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