0
10. 11. 2003.
Increasing dynamic range of practical microwave spectrum analysis by reducing or compensating system noise
The dynamic range of many spectrum measurements can be improved by 10 dB or more by compensating for, or subtracting, the thermal noise and/or phase noise of the measuring device - microwave spectrum analyzer. Through a combination of careful measurements and straightforward mathematical operations, engineers working on microwave measurements can achieve the high dynamic range required by modern communications and radar systems.