Results 61 to 70 of about 5,075,576 (148)

Rain Clutter Modelling and Performance Assessment of Road Traffic Surveillance Radars

open access: yesIET Radar, Sonar & Navigation
Millimetre‐wave road traffic surveillance radars are used for vehicle detection and tracking. Under rainy conditions, rain attenuation and rain backscatter severely degrade the vehicle detection performance of radars.
Hai‐Long Su   +5 more
doaj   +1 more source

Direction-of-Arrival Estimation for Circulating Space-Time Coding Arrays: From Beamspace MUSIC to Spatial Smoothing in the Transform Domain

open access: yesSensors, 2018
As a special type of coherent collocated Multiple-Input Multiple-Output (MIMO) radar, a circulating space-time coding array (CSTCA) transmits an identical waveform with a tiny time shift. It provides a simple way to achieve a full angular coverage with a
Huake Wang   +4 more
doaj   +1 more source

Development and performance evaluation of a multistatic radar system [PDF]

open access: yes, 2008
Multistatic radar systems are of emerging interest as they can exploit spatial diversity, enabling improved performance and new applications. Their development is being fuelled by advances in enabling technologies in such fields as communications and ...
Doughty, Shaun Raymond, Doughty, S.R.
core  

A Spatiotemporal Hybrid Integration Algorithm for Airborne Target Detection and Localization in Multi-Illuminator GNSS-Based Passive Radar

open access: yesSensors
This paper addresses the fundamental power-budget limitation of global navigation satellite system (GNSS)-based passive radar in aircraft detection and localization by exploiting multiple satellite illuminators for spatiotemporal hybrid integration.
Fan Xu   +5 more
doaj   +1 more source

Development of Marine Radar Signal Acquisition and Processing System

open access: yes, 2013
Marine radar commonly used for ship navigation. Nowadays, utilization of this radar to another application has expanded. For further applications, several marine radars have some limitations such as monochrome display and require new signal acquisition ...
Ginaldi Ari Nugroho   +4 more
core  

Frequency-Hopping MIMO Radar-based Data Communications

open access: yes, 2023
The goal of this book is to further contribute to the diffusion of newly developed JRC tools into the radar and communications communities and to illustrate recent successes in applying modern signal processing theories to solving core ..
Guo, YJ, Wu, K, Huang, X, Zhang, JA
core  

Issues in radar and sonar signal processing

open access: yes, 2022
In this article the main features of radar and sonar operation are summarised, with special emphasis on signal processing techniques. In the first part of this tutorial we discuss the effects of the environment and the receiving system, in the second ...
Klemm, R.
core   +1 more source

Design and Realization of Universal Radar Signal Processing Software

open access: yes, 2012
As parallel signal processing tasks are more and more widely used, a universal, efficient and flexible radar signal processing software is urgently needed in the field of radar signal processing.
Liu YY(刘意杨)   +3 more
core  

A Novel Multi-Angle SAR Imaging System and Method Based on an Ultrahigh Speed Platform

open access: yesSensors, 2019
Considering the difficulty of pulse repetition frequency (PRF) design in multi-angle SAR when using ultra-high speed platforms, a multi-angle SAR imaging system in a unified coordinate system is proposed.
Wensheng Chang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy