On 12/5/12 2:45 PM, Marek Peca wrote:
This last idea is interesting... could be simulated by Matlab or similar.
It is known to work in ordinary non-linear transistor-based mixers. It
will produce more messy spectrum than double-balanced mixer, however,
for this purpose and completely within digital domain, it makes
absolutely no harm, in my oppinion. On the other hand, simplicity of two
resistors & ADC may help.
for that matter, fit two sinusoids to the two inputs (which will
inevitably be at different frequencies, eh?)
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