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 …

Analysis of chaotic FM system synchronization for bistatic radar

CS Pappu, B Verdin, BC Flores… - … Technology XIX; and …, 2015 - spiedigitallibrary.org
We propose a scheme for bistatic radar that uses a chaotic system to generate a wideband
FM signal that is reconstructed at the receiver via a conventional phase lock loop. The setup …

Analysis of the ambiguity function for an FM signal derived from the Lorenz chaotic flow

CS Pappu, BC Flores… - Radar Sensor Technology …, 2012 - spiedigitallibrary.org
In prior work, we showed that any one of the state variables of the Lorenz chaotic flow can
be used effectively as the instantaneous frequency of an FM signal. We further investigated …

宽带随机混沌雷达高速目标速度估计与成像.

唐骏, 张璘, 袁江南 - Telecommunication Engineering, 2015 - search.ebscohost.com
摘摇要: 随机混沌具有真随机性, 对初值敏感, 易于产生和控制等特点, 频率步进信号易于工程
实现和处理, 结合两者的优势, 提出了一种载频随机步进的随机混沌信号(RSCFSCS) 模型 …

Bistatic radar chaotic system synchronization

CS Pappu, BC Flores, J Boehm… - 2015 IEEE Radar …, 2015 - ieeexplore.ieee.org
We propose a scheme for bistatic radar that uses a three-dimensional chaotic system to
generate a wideband signal that is replicated at the receiver to extract high resolution …

Generation of FM signals with quasi-chirp behavior using three-dimensional chaotic flows

BC Flores, CS Pappu, B Verdin - Radar Sensor Technology …, 2011 - spiedigitallibrary.org
In previous work, we constructed wideband FM signals for high range resolution
applications using the non-linear Lorenz system, which has a set of three state variables and …

基于函数驱动的随机混沌雷达波形设计

唐骏, 张璘, 袁江南 - 厦门理工学院学报, 2015 - cqvip.com
针对噪声雷达信号源产生难的问题, 提出一种基于函数驱动的混沌雷达波形设计方法.
通过分析函数xn= p (θTzn) 和耦合不可逆变换的非线性映射之间的联系, 理论上证明此类系统能 …

[PDF][PDF] Analysis of the ambiguity function for an FM signal derived from the Lorenz chaotic flow

PS Chandra, BC Flores, P deBroux - Proc. of SPIE Vol, 2012 - researchgate.net
In prior work, we showed that any one of the state variables of the Lorenz chaotic flow can
be used effectively as the instantaneous frequency of an FM signal. We further investigated …

[图书][B] Synchronization of bistatic radar using chaotic amplitude and frequency modulated signals

CS Pappu - 2015 - search.proquest.com
The purpose of this work is to develop a synchronization scheme for bistatic radar that uses
a 3-D chaotic system to generate and process wideband AM and FM signals, which allows …

[图书][B] Generation of high resolution radar signals using three dimensional chaotic flows

CS Pappu - 2010 - search.proquest.com
The purpose of this project is to investigate the system parameter and certain signal
processing techniques to achieve wide bandwidth and frequency agility in order to build a …