http://www.unusualresearch.com/AppNotes/TimeNuts/OptDualMixer.pdf
Fig 1 shows a phase shift of OSC 1 is this required ? Or is it just a indication of the difference in phase of the two OCS's ? Or is this a way to prevent injection lock ? Further on they say: "Interference may cause an undesired phase lock by an injection locking process between the measured oscillators. Fortunately these undesired phase locks can be easily detected. The more dangerous are near-false phase locks where the phase is only disturbed." Maybe that is the propose of the phase shifter on one of the two oscillators ? Stanley PS when I attached the pdf it bounced (> 128 KB) so this is a copy with no attachment just the link. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
