Dear All, I require some information about delay in microwave signal. I think it is possible by changing microwave signal to optical signal and use of optical fiber for delay and thus detection of signal by a high speed photodetector. I want some delay in microwave carrier signal and we should not lose any information for example phase and a ramp signal on microwave carrier signal. Is there anyone who knows about that? Is it possible some delay by optical fiber? Are there all optical components (for example high speed optical modulator and high speed photodiod for detection of 5 GHz) for this experiment.
- posted
19 years ago