Bytheway Geplaatst 28 maart 2003 Geplaatst 28 maart 2003 Compact GPS Anti-Jam Antenna Raytheon Systems Limited has developed a family of anti-jam adaptive antenna systems, which use null steering techniques to protect receivers from simultaneous, multiple jamming sources. The latest addition to this family, the PAGAN, is a compact, 4-channel anti-jamming system which is available for smaller platform types and when mass deployment demands lower unit price. It contains the same nulling algorithm as the larger GAS-I, hence the null adaption time and null steering speeds are identical. The PAGAN features four, stacked L1/L2 antenna elements, four RF input channels, and up to three RF MCR outputs. Er is dus wel bescherming tegen "jammers". Bytheway
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