Results 31 to 40 of about 101 (82)

Performance Analysis of the Optimal Multitone Jamming for a MFSK-FH System

open access: yes
The analysis and evaluation of jamming becomes very important with the strain of spectrum resources and the intensification of electronic countermeasures. In order to deepen the understanding of the mechanism of multitone jamming (MTJ) on multiple frequency shift keying and frequency-hopping (MFSK-FH) system, as well as support the communication ...
Wenji Li   +4 more
openaire   +1 more source

Multitone jamming rejection of FFH/BFSK linear-combiningreceiver over Rayleigh-fadingchannels

open access: yesElectronics Letters, 1998
A computationally efficient BER expression for an FFH/BFSK linear-combining receiver against multitone jamming and AWGN over Rayleigh-fading channels is derived based on a Taylor series expansion. The analytical expression, validated by simulation results, allows us to efficiently analyse the system performance with higher diversity levels, which is ...
K.C. Teh, A.C. Kot, K.H. Li
openaire   +1 more source

LoRaWAN Physical Layer-Based Attacks and Countermeasures, A Review. [PDF]

open access: yesSensors (Basel), 2022
Ruotsalainen H   +3 more
europepmc   +1 more source

Towards On-Chip Self-Referenced Frequency-Comb Sources Based on Semiconductor Mode-Locked Lasers. [PDF]

open access: yesMicromachines (Basel), 2019
Malinowski M   +6 more
europepmc   +1 more source

Modulation and Simulation of Subcarriers Skipping Anti-jamming Communication for HF Multitone Parallel Transmission

open access: yesJournal of Electronics & Information Technology, 2011
Bao-ping Yang, Yong-guang Chen
openaire   +1 more source
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Performance analysis of frequency hopped/coherent MPSK in the presence of multitone jamming

IEEE Transactions on Communications, 1996
This paper studies the performance of frequency hopped/coherent M-ary PSK signals in the presence of partial-band multitone jamming. The probability density function for the jammed received signal phase is found and utilized in obtaining a probability of error expression.
A YongaƧoglu
exaly   +2 more sources

Error Probabilities and Performance Comparisons of Various FFH/MFSK Receivers With Multitone Jamming

IEEE Transactions on Communications, 2005
Analytical bit-error-rate (BER) expressions are derived for various fast frequency-hopped (FFH) M-ary frequency-shift-keying receivers with the worst-case multitone jamming and additive white Gaussian noise. The BER results for different receivers are compared and the effects of the optimum diversity level on BER performance are also presented.
K C Teh
exaly   +2 more sources

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