frequency shift in a sentence

Examples

1. The tone is modulated using frequency shift keying.
2. In this approximation, the frequency shift is not affected by the direction of the optical radiation.
3. As a result, the frequency shift arises.
4. To pick up moving targets, the radar looks at the Doppler frequency shift of the returned signal.
5. The frequency shift can be calculated, by:
6. The only effect in known physics that can cause a uniform frequency shift is the Doppler effect.
7. A frequency shift keying ( FSK ) signal is alternating between two waveforms, and allows passband transmission.
8. This gravitational frequency shift is noticeable.
9. However, non-linear sweeps have to be used with caution when target returns are affected by Doppler frequency shifts.
10. Frequency is folded for high speed targets where radial velocity produces a frequency shift above the Nyquist frequency.