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Jamming protection of GPS receivers: part 1 receiver enhancements / S. Rounds in GPS world, vol 15 n° 1 (January 2004)

Public [article]  inGPS world > vol 15 n° 1 (January 2004) . - pp 54 - 59 Titre : Jamming protection of GPS receivers: part 1 receiver enhancements Type de document : Article/Communication Auteurs : S. Rounds, Auteur Année de publication : 2004 Article en page(s) : pp 54 - 59 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale [Termes IGN] brouillage [Termes IGN] centrale inertielle [Termes IGN] récepteur GPS [Termes IGN] signal GPS Résumé : (Editeur) During military operations, jamming of an adversary's radio and radar signals is a common tactic and, in fact, is now an integral part of electronic warfare. In an attempt to thwart such jamming threats, military planners are continually developing antijamming techniques. Such is the case with GPS. Although its spread-spectrum nature affords it some protection form interfering signals, the signal is so weak that it can be readily overpowered by even a low-power nearby jammer or by a strong jammer at distances of up to many hundrerds of kilometers. This month's column features the second installment of a two-part article on jamming protection for GPS receivers. In part 1, we look at enhancements to receiver design - primarily by integrating the GPS sensor with an inertial measuring unit. Copyright Questex Media Group Inc Numéro de notice : A2004-599 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27115 [article]

Voir aussi

• Jamming protection of GPS receivers: part 2 antenna enhancements / S. Rounds in GPS world, vol 15 n° 2 (February 2004)

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