Direct-sequence spread spectrum
id:
direct-sequence-spread-spectrum-179-242963
title:
Direct-sequence spread spectrum
text:
In telecommunications, direct-sequence spread spectrum (DSSS) is a spread-spectrum modulation technique primarily used to reduce overall signal interference. The direct-sequence modulation makes the transmitted signal wider in bandwidth than the information bandwidth. After the despreading or removal of the direct-sequence modulation in the receiver, the information bandwidth is restored, while the unintentional and intentional interference is substantially reduced. Swiss inventor, Gustav Guanel
brand slug:
wiki
category slug:
encyclopedia
description:
Modulation technique to reduce signal interference
original url:
https://en.wikipedia.org/wiki/Direct-sequence_spread_spectrum
date created:
2002-02-25T15:51:15Z
date modified:
2024-09-04T18:24:40Z
main entity:
{"identifier":"Q1334354","url":"https://www.wikidata.org/entity/Q1334354"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/6/6f/Multiplexing_diagram.svg","width":512,"height":362}
fields total:
13
integrity:
16