Among all wireless jammers, dealing with reactive ones is most challenging. This kind of jammer attacks the channel whenever it detects transmission from legitimate radios. With …
This paper presents a proportional–integral–derivative (PID)-based automatic gain control (AGC) approach for satellite communications attacked by partial-time partial-band additive …
In this paper, the effects of phase noise difference in receiving signals are introduced to discriminate targets. Oscillators and signal sources have their own phase noise levels and …
G Liu, J Guo, W Xin, C Cheng… - International Journal of …, 2024 - Wiley Online Library
Aimed at the antijamming needs of the space tracking, telemetry command (TT&C) receiver under a low signal‐to‐noise ratio, the anti‐interference advantage of the dual‐sequence …
L He, Q Xiong, L Bi - Physica A: Statistical Mechanics and its Applications, 2024 - Elsevier
To address the challenges in dual-sequence frequency-hopping (DSFH) communication caused by the difficulty in detecting intermediate-frequency (IF) signals under low signal-to …
Y Sudha, V Sarasvathi - International Journal of Advanced …, 2022 - search.proquest.com
Abstract Cognitive Radio Network (CRN) has become a promising technology to overcome the problem of insufficient spectrum utilization. However, the CRN is susceptible to the well …
S Li, H Nie, H Wu - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we investigate the downlink performance of frequency hopping Ad Hoc communication system with non-orthogonal multiple access (FH-NOMA Ad Hoc), in which …