Hopping carrier frequencies and subcarrier permutations at over 100,000 hops per second to outpace fast follower jammers and spot frequency attacks.
Utilizing direct digital synthesis (DDS) and wideband RF DACs, the carrier frequency hops across an 8 GHz pool in under 1 microsecond, rendering narrowband reactive jammers completely ineffective.
Despite aggressive non-contiguous frequency hopping, digital signal processing algorithms stitch disparate sub-band pulse returns together coherently, maintaining millimeter-scale radar range resolution.