Frequency Measurement
Frequency measurement is the process of determining the frequency of a periodic signal or waveform. In space and astronautical engineering, frequency measurement is crucial for communication systems, navigation systems, and scientific instruments. The frequency of a signal can be used to determine the distance between two objects, the speed of a spacecraft, or the properties of a celestial body. Frequency measurement can be performed using various techniques such as counting cycles over a period of time, comparing the signal to a known reference frequency, or using a frequency synthesizer. The accuracy and precision of frequency measurement are critical for the success of space missions and scientific experiments.
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