E electronic mind New Member Sep 21, 2005 #2 made a search with google and found out the site **broken link removed** u can make search through the engine of this site about both BPSK , QPSK[/url]
made a search with google and found out the site **broken link removed** u can make search through the engine of this site about both BPSK , QPSK[/url]
3 _3iMaJ New Member Sep 21, 2005 #3 Both schemes you mention are digital schemes. The easiest approach would be to use software.
lord loh. Member Sep 25, 2005 #4 There is a 4 diode circuit called balanced modulator. I havent got the circuit right now... But your modulating signals have to be greater than the carrier signals... I guess this works only for BPSK...and not for QPSK.
There is a 4 diode circuit called balanced modulator. I havent got the circuit right now... But your modulating signals have to be greater than the carrier signals... I guess this works only for BPSK...and not for QPSK.