goroks
Junior Member level 1
Hi everyone! Hope you are all keeping safe and healthy.
I am trying to detect a terahertz (THz) signal at 350 GHz modulated at 200 kHz with a sine wave. However, no matter what I try I am not able to detect any signal. The synthesizer uses a 9x multiplier and there is no mixer unit at the spectrum size.
I was able to check the back-back detection by directly connecting the RF output of the synthesizer with the RF input of the spectrum analyzer. Here I used a signal at 1GHz modulated at 200 kHz. and the signal was detected with no problem.
Any comments/ideas to share on such measurements? Anything would be very helpful.
Thanks in advance
I am trying to detect a terahertz (THz) signal at 350 GHz modulated at 200 kHz with a sine wave. However, no matter what I try I am not able to detect any signal. The synthesizer uses a 9x multiplier and there is no mixer unit at the spectrum size.
I was able to check the back-back detection by directly connecting the RF output of the synthesizer with the RF input of the spectrum analyzer. Here I used a signal at 1GHz modulated at 200 kHz. and the signal was detected with no problem.
Any comments/ideas to share on such measurements? Anything would be very helpful.
Thanks in advance