I found an interesting tutorial article about undersampling and ADC parameters at http://archives.e-insite.net/archives/ednmag/reg/1995/080395/16df1.htm Since the article is from 1995, the list of av
Paul, An undersampling system needs some kind of sample & hold circuit. IIRC from digital audio, the aperture time should be less than T/10 (T=sampling period) in order to keep the high frequency rol
your thoughts about an undersampling LF receiver are very interesting! The "tunable crystal filter" solves the problem with multiple alias passbands associated with undersampling but there are other
Paul, your thoughts about an undersampling LF receiver are very interesting! The "tunable crystal filter" solves the problem with multiple alias passbands associated with undersampling but there are