Kaspars
Junior Member level 1
Hello,
I made a circuit that's output (blue colour (it's asynchronous)) and transmitted this signal by On-Off Keying (OOK) modulation type:
**broken link removed**
But I'm trying to find some reveiver or demodulator circuit for more than day, but can't find...
I have tried to use envelope detector circuit, that looks like this:
It's ok for ASK, but it won't work for OOK. I have tried to simulate a lot of possibilities, but nothing worked well.
Maybe some one have tried to do this and can send me some link or approach to solve this problem? Better if there were circuit (schematics) so I could simulate it in PSpice.
P.S.
Thanks for any help
I made a circuit that's output (blue colour (it's asynchronous)) and transmitted this signal by On-Off Keying (OOK) modulation type:
**broken link removed**
But I'm trying to find some reveiver or demodulator circuit for more than day, but can't find...
I have tried to use envelope detector circuit, that looks like this:
It's ok for ASK, but it won't work for OOK. I have tried to simulate a lot of possibilities, but nothing worked well.
Maybe some one have tried to do this and can send me some link or approach to solve this problem? Better if there were circuit (schematics) so I could simulate it in PSpice.
P.S.
Thanks for any help