Prelistaj ovo mozda dobjes jasniju sliku. http://www.fas.org/i...ct/uas-vuln.pdf
Tehnike:Broadband jamming is also known as full band or barrage jamming. This type of jamming can be effective against all forms of anti-jamming (AJ) communication systems (Poisel 2003, 216). This type of jamming raises the background noise level at the receiver, creating a higher noise environment for an AJ system. If the noise is increased, it makes it difficult for a communications system to operate. Effective noise jamming may reduce the range of the communications or if the noise is sufficient, the jammer may deny communication (Poisel 2003, 216). An effective noise jamming attack can disrupt UAS CDL communications and cause the UAS to execute its lost link programming.
The greatest advantage of broadband noise jamming is the simplicity of the system. A jammer operator selects a frequency band and creates as much noise as possible to degrade an entire frequency spectrum. It does not require a smart means to acquire the specific transmitting frequency or the need to chase a frequency hopping system. The greatest disadvantage of broadband noise jamming is the strength of the jamming signal. The larger the spectrum being jammed, the less power is available to create noise.
Ok, od svega je ovo najinteresantnije (jedino primenjivo), samo je ocigledno problem jacina signala. Kod GPS signala koji je izuzetno slab to se moze izvesti. I dalje sam skeptican koliko bi bilo prakticno, ne samo isplativo, napraviti sistem dovoljne jacine da blokira ceo opseg na vecoj teritoriji. Zamisljam neku ogromnu antenu ili mrezu koja bi bila odlicna meta.