Results 11 to 20 of about 16,631 (258)
Introduction to Noise Radar and Its Waveforms [PDF]
Sensors, 2020 In the system-level design for both conventional radars and noise radars, a fundamental element is the use of waveforms suited to the particular application. In the military arena, low probability of intercept (LPI) and of exploitation (LPE) by the enemy
Francesco De Palo +4 more
doaj +7 more sources
Implementation of a coherent real‐time noise radar system [PDF]
IET Radar, Sonar & Navigation, 2023 The utilisation of continuous random waveforms for radar, that is, noise radar, has been extensively studied as a candidate for low probability of intercept operation.
Martin Ankel +4 more
doaj +2 more sources
Phase Noise in FMCW Radar Systems [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2019 Phase noise is one of the fundamental performance parameters in modern radar, communication, spectroscopic, and metrological systems. In this paper, a phase noise theory has been developed for FMCW radar systems. A new design equation has been derived to specify the maximum bound on the allowable source phase noise level in radar systems. The nonlinear
Kashif Siddiq
exaly +2 more sources
Detailed Analysis and Modeling of Phase Noise and Systematic Phase Distortions in FMCW Radar Systems
IEEE Journal of Microwaves, 2022 In coherent continuous-wave (CW) radar systems, such as frequency-modulated CW (FMCW) radar systems, measurement precision is distorted by phase noise and systematic phase errors during radar signal generation.
Peter Tschapek +3 more
doaj +3 more sources
2006 International Radar Symposium, 2006 A noise radar system consisting of an array of K transmit antennas and M receive antennas is considered. Two implementations are considered: in the first, a single noise source is, after appropriate phase shifting, transmitted; in the second approach K independent noise sources are transmitted.
Gray, D., Douglas A. Gray
openaire +2 more sources
Bistatic noise radar: Demonstration of correlation noise suppression
IET Radar, Sonar & Navigation, 2023 In this study, spatial separation of the radar transmitter and receiver units is considered, as a means of reducing the masking effect in noise radars.
Martin Ankel +4 more
doaj +2 more sources
Design of a Noise Radar Demonstrator
2016 17th International Radar Symposium (IRS), 2016 The NATO SET-225 Research Group is planning a series of live trials of Noise Radar technology to be performed in summer, 2016 at the Fraunhofer FHR Institute in Wachtberg (near Bonn). The preliminary architecture of the Demonstrator to be used in these trials is described starting from aims and requirements and arriving to define the main system ...
Stove, A +6 more
core +3 more sources
Performance Prediction for Coherent Noise Radars Using the Correlation Coefficient
IEEE Access, 2022 Noise radars, as well as certain types of quantum radar, can be understood in terms of a correlation coefficient which characterizes their detection performance.
David Luong +2 more
doaj +1 more source
A Likelihood Ratio Detector for QTMS Radar and Noise Radar
IEEE Transactions on Aerospace and Electronic Systems, 2022 7 pages, 8 ...
David Luong +2 more
openaire +2 more sources
Low-PAPR Waveforms with Shaped Spectrum for Enhanced Low Probability of Intercept Noise Radars
Remote Sensing, 2021 Noise radars employ random waveforms in their transmission as compared to traditional radars. Considered as enhanced Low Probability of Intercept (LPI) radars, they are resilient to interference and jamming and less vulnerable to adversarial exploitation
Kubilay Savci +2 more
doaj +1 more source