Prenos u proširenom spektru – frekvencijsko skakanje: istorija, principi i primena

Ključne reči: radio-komunikacije, prenos u proširenom spektru, frekvencijsko skakanje, blutut, globalni sistem za mobilnu komunikaciju, bespilotne letelice

Sažetak


Uvod/cilj: Frekvencijsko skakanje se zasniva na skokovitoj promeni frekvencije nosioca u vrlo širokom opsegu, koja se odvija pod kontrolom kodne sekvence. U radu su predstavljeni istorijat, principi i primena tehnike frekvencijskog skakanja.

Metode: Prikazan je pregled podataka iz tehničke literature, uz odgovarajuće komentare.

Rezultati: Nakon predstavljanja istorije i principa tehnike frekvencijskog skakanja, sumira se njena upotrebu sa primerima vojne i komercijalne primene. Ističe se važnost upotrebe frekvencijskog skakanja u opisanim aplikacijama.

Zaključak: Tehnika frekvencijskog skakanja je uspešno implementirana u mnogim vojnim i komercijalnim tehnologijama jer pruža veću zaštitu od smetnji, što otežava izviđanje i prisluškivanje.

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Objavljeno
2022/10/14
Rubrika
Originalni naučni radovi