Wireless chaos-based communication systems: A comprehensive survey

G Kaddoum - IEEE Access, 2016 - ieeexplore.ieee.org
Since the early 1990s, a large number of chaos-based communication systems have been
proposed exploiting the properties of chaotic waveforms. The motivation lies in the …

[HTML][HTML] An advanced phase synchronization scheme based on coherent integration and waveform diversity for bistatic SAR

D Liang, H Zhang, Y Cai, K Liu, K Zhang - Remote Sensing, 2021 - mdpi.com
In the bistatic synthetic aperture radar (BiSAR) system, the deviation between two oscillators
in different platforms will cause an additional modulation of BiSAR echoes. Therefore, phase …

[PDF][PDF] Ultra-wide band noise-signal radar utilizing microwave chaotic signals and chaos synchronization

S Qiao, T Jiang, LX Ran, K Chen - Piers Online, 2007 - scholar.archive.org
In this paper, we present a new scheme for the realization of a wide-band noisesignal
RADAR utilizing wide-band chaotic signal generated from microwave chaotic Colpitts …

Comparison of radar waveforms combining pseudo‐random binary phase coding and chirp modulation for an high‐frequency monostatic radar

S Shi, Z Zhao, J Liu - IET Radar, Sonar & Navigation, 2016 - Wiley Online Library
Wuhan ionospheric oblique backscattering sounding system (WIOBSS) is a low‐power high‐
frequency monostatic radar used for ionospheric sensing and aircraft detection. In this study …

An electronic implementation of lorenz chaotic oscillator synchronization for bistatic radar applications

CS Pappu, BC Flores, PS Debroux… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The authors report the simulation and actual implementation of chaotic oscillator
synchronization for a pair of three-state variable Lorenz systems. The first oscillator performs …

Chaotic signals in radar?

SA Harman, AJ Fenwick… - 2006 European Radar …, 2006 - ieeexplore.ieee.org
Chaotic signals add to the design repertoire for radar. This paper discusses the properties of
chaotic signals, their generation and use, including transmitter hardware and efficiency, with …

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) …

High-resolution radar ranging based on the ultra-wideband chaotic optoelectronic oscillator

Z Xu, H Tian, L Zhang, Q Zhao, Z Zhang, S Zhang… - Optics …, 2023 - opg.optica.org
A high-resolution radar ranging scheme is proposed and demonstrated based on the ultra-
wideband chaotic optoelectronic oscillator (OEO). Through biasing the electro-optic intensity …

Joint radar-communications co-use waveform design using optimized phase perturbation

S Zhou, X Liang, Y Yu, H Liu - IEEE Transactions on Aerospace …, 2019 - ieeexplore.ieee.org
Joint radar-communications dual function has drawn lots of attention since it can make a
better use of the scarce wireless frequency resources and expensive hardware platforms. In …

Coherent signal processing for loosely coupled bistatic radar

M Gottinger, P Gulden, M Vossiek - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Sensitivity and performance of homodyne radar are notably improved if the phase noise
terms of transmit and receive signals are correlated and canceled out by the receiver …