amdc
Junior Member level 3
Hello All.
I have LO with tolerable phase noise. Amplifier goes after LO, (look at the picture below) but Amp is supplied with noise supply at the band of 10Hz-100Khz. I have to know how amplifier with supplied noise
supply will become worse (iincrease) my phase noise at 10 khz from carrier, for a example.
(LO) at 6Ghz
|
|
(Amp) ------------- otput
+
| Noise supply |
I have LO with tolerable phase noise. Amplifier goes after LO, (look at the picture below) but Amp is supplied with noise supply at the band of 10Hz-100Khz. I have to know how amplifier with supplied noise
supply will become worse (iincrease) my phase noise at 10 khz from carrier, for a example.
(LO) at 6Ghz
|
|
(Amp) ------------- otput
+
| Noise supply |