NDLI: Chaos Through-Wall Imaging Radar

Content Provider	Springer Nature Link
Author	Xu, Hang Wang, Bingjie Zhang, Jianguo Liu, Li Li, Ying Wang, Yuncai Wang, Anbang
Copyright Year	2017
Abstract	We experimentally demonstrate a chaos through-wall imaging radar using ultra-wideband chaotic-pulse-position modulation (CPPM) microwave signal. The CPPM signal based on logistic map with 1-ns pulse width and 1-GHz bandwidth is implemented by a field programmable gate array (FPGA) and then up-converted as the radar transmitting signal. Two-dimensional image of human objects behind obstacles is obtained by correlation method and back projection algorithm. Our experiments successfully perform through-wall imaging for single and multiple human objects through 20-cm thick wall. The down-range resolution of the proposed radar is 15 cm. Furthermore, the anti-jamming properties of the proposed radar in CPPM jamming, linear frequency-modulated jamming, and Gaussian noise jamming environments are demonstrated by electromagnetic simulations using the finite-difference time-domain. The simulation results show the CPPM microwave signal possesses excellent jamming immunity to the noise and radio frequency interference, which makes it perform superbly in multiradar environments.
Starting Page	1
Ending Page	14
Page Count	14
File Format	PDF
ISSN	15572064
Journal	Sensing and Imaging: An International Journal
Volume Number	18
Issue Number	1
e-ISSN	15572072
Language	English
Publisher	Springer US
Publisher Date	2017-01-21
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Ultra-wideband (UWB) radar Through-wall imaging Chaotic-pulse-position modulation (CPPM) Correlation method Back projection algorithm Finite-difference time-domain (FDTD) Electrical Engineering Microwaves, RF and Optical Engineering Imaging Radiology
Content Type	Text
Resource Type	Article
Subject	Instrumentation Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Through-wall Surveillance using Ultra-wideband Short Pulse Radar: Numerical Simulation

Chaos UWB Radar for Through-the-Wall Imaging

Through wall imaging with MIMO UWB radar

A novel chaos-based high-resolution imaging technique and its application to through-the-wall imaging

FDTD Modelling of a Realistic Room for Through-the-Wall Radar Applications

Through-Wall Imaging of Moving Targets Using UWB Random Noise Radar

Modified Cross-Correlated Back Projection for UWB Through-Wall Surveillance

OFDM Based UWB Synthetic Aperture Through-wall Imaging Radar

A Novel Method of Distance Measurement Based on Pulse Position Modulation and Synchronization of Chaotic Signals Using Ultrasonic Radar Systems

Chaos Through-Wall Imaging Radar

Similar Documents

Through-wall Surveillance using Ultra-wideband Short Pulse Radar: Numerical Simulation

Chaos UWB Radar for Through-the-Wall Imaging

Through wall imaging with MIMO UWB radar

A novel chaos-based high-resolution imaging technique and its application to through-the-wall imaging

FDTD Modelling of a Realistic Room for Through-the-Wall Radar Applications

Through-Wall Imaging of Moving Targets Using UWB Random Noise Radar

Modified Cross-Correlated Back Projection for UWB Through-Wall Surveillance

OFDM Based UWB Synthetic Aperture Through-wall Imaging Radar

A Novel Method of Distance Measurement Based on Pulse Position Modulation and Synchronization of Chaotic Signals Using Ultrasonic Radar Systems

Chaos Through-Wall Imaging Radar