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 …

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 …

Performance analysis of dual‐function multiple‐input multiple‐output radar‐communications using frequency hopping waveforms and phase shift keying signalling

IP Eedara, A Hassanien… - IET Radar, Sonar & …, 2021 - Wiley Online Library
A signal embedding scheme into the emission of multiple‐input multiple‐output (MIMO)
frequency hopping (FH) radar is analysed. In this scheme, the phase shift keying (PSK) …

Radio-wave communication with chaos

C Bai, HP Ren, WY Zheng, C Grebogi - IEEE Access, 2020 - ieeexplore.ieee.org
Chaotic signals require very wide bandwidth to be transmitted in a practical channel, which
is difficult for the practical transducer or antenna to convert such a broadband signal. To …

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 …

Performance comparison of dual-function systems embedding phase-modulated signals in FH radar

IP Eedara, MG Amin - Signal Processing, Sensor/Information …, 2020 - spiedigitallibrary.org
In this paper, we compare the performance of different phase modulated frequency hopping
(FH) multiple-input multiple-output (MIMO) radar waveforms. Phase modulated …

Generating and detecting solvable chaos at radio frequencies with consideration to multi-user ranging

AN Beal, SD Cohen, TM Syed - Sensors, 2020 - mdpi.com
High entropy waveforms exhibit desirable correlation properties in radar and sonar
applications when multiple systems are used in close proximity. Unfortunately, the …

Generation of uncorrelated multichannel chaos by electrical heterodyning for multiple-input–multiple-output chaos radar application

CH Cheng, YC Chen, FY Lin - IEEE Photonics Journal, 2015 - ieeexplore.ieee.org
Multiple-input–multiple-output (MIMO) radar has received much attention in recent years for
its great ability in imaging. However, the essence of MIMO radar has not been fully …