Results 101 to 110 of about 750 (192)

Radar Signal Recognition Based on CSRDNN Network

IEEE Access
It is essential to achieve the high-accuracy recognition of low probability of intercept (LPI) radar signals in modern electronic warfare. However, under low signal-to-noise ratio (SNR), the recognition accuracy of the LPI radar signals is relatively low.
Zheng Zhang, Chuan Wan, Yi Chen, Fang Zhou, Xiaofei Zhu, Wenchao Zhai, Daying Quan   +6 more
doaj   +1 more source

On the anti‐intercept features of noise radars

IET Radar, Sonar & Navigation
Robustness against Electronic Warfare/Electronic Defence attacks represents an important advantage of Noise Radar Technology (NRT). An evaluation of the related Low Probability of Detection (LPD) and of Intercept (LPI) is presented for Continuous ...
Gaspare Galati, Gabriele Pavan
doaj   +1 more source

LPI-radar. Nys eller nytta? : Studie av den militära nyttan med LPI-radar.

, 2010
Sedan radar började användas under första hälften av 1900-talet har duellen mellan radar och signalspaning pågått. Genom att utnyttja radar har alltid en medveten risk tagits, risken att bli upptäckt av motståndarens signalspaning. Duellen gavs möjlighet att ta en paus då radarsystem med låg uteffekt introducerades på marknaden under slutet av 1980 ...
openaire   +1 more source

Improving physical layer security in distributed multiple‐input multiple‐output dual‐function radar‐communication systems

IET Radar, Sonar & Navigation
A distributed multiple‐input multiple‐output (MIMO) dual‐function radar‐communication (D‐MIMO DFRC) system is composed of multiple distributed dual‐function transmitters, multiple radar receivers and multiple communication receivers, which is capable of ...
Safieh Jebali, Hengameh Keshavarz, Nilufar Hoseini   +2 more
doaj   +1 more source

Protection of radar systems against nearby or direct lightning strokes

, 2008
The paper deals with the characteristics of a Lightning Protection System (LPS) for a fixed and a mobile RADARS. The LPS design includes external (LPE) and internal (LPI) system as well as protection measures against lightning electromagnetic pulse (LEMP)
A. Annunziata, A. Orlandi, F. Fiamingo, C. Mazzetti, MAZZETTI DI PIETRALATA, Carlo, A. Dominicis, G. Antonini   +6 more
core   +1 more source

DESIGN OF LPI WAVEFORMS FOR MONOSTATIC RADAR

, 2009
The low probability of intercept is an important feature for the radar to survive modern warfare. In order to achieve this feature, studies show that the radar's transmitted energy should be well spread in time and frequency. However for monostatic configuration where the received echoes are blanked during the transmission, the spread in time increases
openaire   +1 more source

High Speed Hardware Constrained Architecture Design Methodology for Real Time Detection & Classification of LPI Radar Complex Phase coded signals

, 2018
The thesis aims to develop real time methodology to detect and classification of Low Probability Intercept (LPI) Radar phase coded signals for Radar Electronic Support (ES) systems for military use.
Gollapudi, Rajesh, Acharyya, Amit
core  

Detection and jamming low probability of intercept (LPI) radars [PDF]

, 2006
An increasing number of LPI radars are integrated into integrated air defense systems (IADS) and modern platforms and weapons, such as anti-ship missiles, and littoral weapon systems.
Denk, Aytug.
core  

Design of Wideband FMCW Radar Transceiver System Using Photonic Elements. [PDF]

Micromachines (Basel), 2023
Yoo S, Bae Y, Jang S.
europepmc   +1 more source

Adaptive Tracking of High-Maneuvering Targets Based on Multi-Feature Fusion Trajectory Clustering: LPI's Purpose. [PDF]

Sensors (Basel), 2022
Wei L, Chen J, Ding Y, Wang F, Zhou J.
europepmc   +1 more source