Method and system for receiving distance measurement equipment channels in an undersampled broadband receiver

摘要

A method to receive channels in an undersampled broadband receiver comprising mixing bands of assigned channels with an oscillator to generate downconverted bands, wherein each assigned channel has an assigned unique identifying code. The method further includes undersampling the downconverted bands and determining if the unique identifying code associated with a desired channel is detectable. When the unique identifying code is detectable, the method further comprises detecting the unique identifying code associated with the desired channel. When the unique identifying code is undetectable, the method further comprises tuning the oscillator and detecting the unique identifying code associated with the desired channel based on the tuning.