Figure 5
From: Secure thermal infrared communications using engineered blackbody radiation
Experiment for the jamming of different channels for the worst-case condition of the jammer modulation frequency being equal to the channel operating modulation frequency of 320 Hz.
(a), Measured overall BER for the 4-channel FDM scheme versus jammer bias current. (b), Measured overall BER for the 4-channel FHSS scheme versus jammer bias current.
