Related Words

Jamming: To serve or return straight to the opponent's body

Sweep Jamming: Sweep jamming aims to counter a number of different radar systems spread in frequency over a wide band by continuously sweeping the jamming frequency across the band.

Barrage Jamming: Barrage jamming is used when there is a need to jam over a wide bandwidth simultaneously. Barrage jamming is an attractive technique because a range of different radars (including frequency . . . View Full Definition

Spot Jamming: Spot jamming aims to concentrate the maximum amount of jammer power into the bandwidth of an individual radar system.

Sidelobe Cancellation (SLC): Sidelobe cancellation determines the direction of the jamming signal and effectively steers a null into that direction to zero out the jamming signal. Planar array antenna systems can perfor . . . View Full Definition

Jammer: A jammer aims to degrade the operation of a radio receiver by transmitting a jamming signal that is received at higher power than other signals, and hopefully prevents them from being receiv . . . View Full Definition

Spread Spectrum: Initially devised for military use, this radio transmission technology spreads information over greater bandwidth than necessary to resist jamming and other interference.