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Hi!
I'm not sure i really defined your concern but this is what i would say.
I think you should start by making some investigation on the hardware you are going to use for the physical layer of your project. I mean which relates to emission and/or reception function: physical encoding...
Hi!
That's right! This way you don't have to worry about your filter cut off frequency. But for me an integrator is a particular case of active low pass filter.
There's a better solution, in case unity gain over whole frequency domain is required (personally i think it may be a key...
What about the input waveform? Square? Sine?
At least for sinewaves, filtering is a way to phase shift. How much depends on the order of the low pass filter that is used: 90° for 1st order, 180 with a 2nd and so one... (multiples of 90)
The matter is that filtering means attenuation of signal...
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