Spread spectrum definition
Spread spectrum. (5) means the technique whereby energy in a relatively narrow-band communication channel is spread over a much wider energy spectrum.
Spread spectrum means a modulation technique used in wireless systems employing direct sequence, frequency hopping or a hybrid of these, which can be used for multiple access, multiple functions or both multiple access and multiple functions;
Spread spectrum means the technique whereby energy in a relatively narrow‑band communication channel is spread over a much wider energy spectrum.
Examples of Spread spectrum in a sentence
Spread spectrum systems are shar- ing these bands on a noninterference basis with systems supporting critical Govern- ment requirements that have been allocated the usage of these bands, secondary only to ISM equipment operated under the provi- sions of part 18 of this chapter.
More Definitions of Spread spectrum
Spread spectrum means a form of wireless communications in which the frequency of the transmitted signal is deliberately varied, resulting in a much greater bandwidth than the signal would have if its frequency were not varied;
Spread spectrum terms by the signal spreading means. See, e.g.,SCHILLING TUTORIAL at 855 (“The means by which the spectrum is spread is crucial.”).