| 摘要 |
<p>A multi-path reception apparatus, receiver and base station are provided in the present invention, wherein said multi-path apparatus comprises: at least two antenna ports, at least two Low Noise Amplifiers (LNAs), at least two mixers, at least two Intermediate Frequency (IF) filters, one combiner, one Analog Digital Converter (ADC) and one digital module. The multi-path reception channels provided by the present invention share one and the same ADC, the outgoing signals from respective IF filter are combined by the combiner and then transmitted to ADC. In this way, ADC performs analog-digital conversion to the combined signal and transmits it to the digital module. As the multi-path reception channels merely employ one ADC, only one ADC communicates with the digital module. In this way, the circuit configuration is simplified, and so the total cost of the system is decreased.</p> |
