Howtosignalprocessing
Spread-Spectrum is a technology that modulates a signal over many carrier frequencies at once. This method can be used to make transmissions more secure, reduce interference, and improve bandwidth-sharing.
- What is spread spectrum explain?
- Where is spread spectrum used?
- Should I enable spread spectrum?
- What are the types of spread spectrum?
What is spread spectrum explain?
Spread Spectrum refers to a system originally developed for military applications, to provide secure communications by spreading the signal over a large frequency band. Figure 1 represents a narrow band signal in the frequency domain. These narrowband signals are easily jammed by any other signal in the same band.
Where is spread spectrum used?
Now, spread spectrum technology is widely used in radio signals transmission because it can easily reduce noise and other signal issues.
Should I enable spread spectrum?
Generally, frequency modulation through spread spectrum clocking should not cause any problems. However, system stability may be compromised if you are overclocking the memory bus. Therefore, it is recommended that you disable the MCLK Spread Spectrum feature if you are overclocking the memory bus.
What are the types of spread spectrum?
There are two main types of spread spectrum techniques that are employed. These are Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).
