performance of frequency hopping (FH) systems. To alleviate this detrimental effect, a novel
detection scheme for slow FH/M-ary frequency shift keying systems, which use two receive
antennas in a quasi-static flat fading channel, is proposed. Specifically, using the principle of
vector similarity, an area-based vector similarity metric is formulated to give an estimate of
the unknown spatial correlation of the received jamming components at the two receive …
F Liu,
CC Ko - Signal Processing, 2010 - Elsevier
Follower partial-band jamming is an efficient strategy to degrade the performance of
frequency hopping (FH) systems with M-ary frequency shift keying (MFSK) modulation. In
this paper, a volumetric-based algorithm that uses a multi-element array is proposed to
reject multi-follower jamming signals and carry out symbol detection in slow FH/MFSK
systems over quasi-static flat fading channels. Specifically, based on using the proposed
algorithm that can provide an estimate of the unknown spatial correlation of the received …