Chaos based frequency modulation for joint monostatic and bistatic radar-communication systems

CS Pappu, AN Beal, BC Flores - Remote Sensing, 2021 - mdpi.com
In this article, we propose the utilization of chaos-based frequency modulated (CBFM)
waveforms for joint monostatic and bistatic radar-communication systems. Short-duration …

Quasi-FM waveform using chaotic oscillator for joint radar and communication systems

CS Pappu, TL Carroll - Chaos, Solitons & Fractals, 2021 - Elsevier
The authors propose a novel signal design for generating wideband quasi-Frequency
Modulated (FM) waveforms using chaotic systems. The receiver is based on a self …

Simultaneous radar-communication systems using controlled chaos-based frequency modulated waveforms

CS Pappu, TL Carroll, BC Flores - IEEE Access, 2020 - ieeexplore.ieee.org
With the increase in demand for spectral resources and bandwidth constraints, efficient
solutions for the coexistence of radar and communication systems are needed …

Chaotic waveform for optimal joint radar communication systems

CS Pappu, TL Carroll - Chaos, Solitons & Fractals, 2023 - Elsevier
Due to the increased spectrum congestion, there has been a tremendous interest in radar
and communication devices operating on a shared platform. Therefore, the waveform design …

Synchronization of monostatic radar using a time-delayed chaos-based FM waveform

MH Abd, GA Al-Suhail, FR Tahir, AM Ali Ali… - Remote Sensing, 2022 - mdpi.com
There is no doubt that chaotic systems are still attractive issues in various radar applications
and communication systems. In this paper, we present a new 0.3 GHz mono-static …

[HTML][HTML] Design and processing of a novel chaos-based stepped frequency synthesized wideband radar signal

T Zeng, S Chang, H Fan, Q Liu - Sensors, 2018 - mdpi.com
The linear stepped frequency and linear frequency shift keying (FSK) signal has been widely
used in radar systems. However, such linear modulation signals suffer from the range …

Optimizing chaos-based signals for complex radar targets

TL Carroll - Chaos: An Interdisciplinary Journal of Nonlinear …, 2007 - pubs.aip.org
There has been interest in the use of chaotic signals for radar, but most researchers
consider only a few chaotic systems and how these signals perform for the detection of point …

A novel random stepped frequency radar using chaos

Y Zhang, W Hu, L Wang, L Zhang - 2014 IEEE Radar …, 2014 - ieeexplore.ieee.org
In this paper, we propose a chaotic-based random stepped frequency radar (CRSFR)
applicable to wideband imaging. CRSFR provides faster matched processing via sequence …

Chaotic phase-coded waveforms with space-time complementary coding for MIMO radar applications

S Hong, F Zhou, Y Dong, Z Zhao, Y Wang… - IEEE Access, 2018 - ieeexplore.ieee.org
A framework for designing orthogonal chaotic phase-coded waveforms with space-time
complementary coding is proposed for multiple-input multiple-output (MIMO) radar …

Principles of chaotic signal radar

Z Liu, X Zhu, W Hu, F Jiang - International Journal of Bifurcation and …, 2007 - World Scientific
The noise-like chaotic signal can be generated with very simple nonlinear circuits, and has
broad bandwidth and aperiodic properties. These characteristics have drawn considerable …