Results 181 to 190 of about 8,389 (222)

Radar Electronic Counter-Countermeasures

IEEE Transactions on Aerospace and Electronic Systems, 1978
exaly   +2 more sources

Technical Electronic and Computer Countermeasures

2015
exaly   +2 more sources

Multiplexed synchronization: an electronic warfare countermeasure

IEEE Transactions on Communications, 1991
The authors present a method for transporting data through very noisy channels such as those encountered in electronic warfare. This method is based on two very important concepts. One of these is multiplexing via Boolean functions and the other is code combining. This technique spreads synchronization information throughout the message.
John E. Hershey, Amy D. Michaelis
openaire   +1 more source

Trends in electronic counter-countermeasures

NTC '91 - National Telesystems Conference Proceedings, 2002
The authors define some terminology and give a brief overview of the types of ECM (electronic countermeasures) and their effects on radar. The fundamental principles that the designer can exploit in the design of new ECCM (electronic counter-countermeasure) techniques are examined.
G.V. Morris, T.A. Kastle
openaire   +1 more source

Electronic Countermeasure and Electronic Counter-Countermeasure

2020
The evolution of electronic warfare has been driven by the competition between electronic countermeasures (ECM) and electronic counter-countermeasures (ECCM). Electronic warfare involves not only harnessing the electromagnetic spectrum but defending against enemy use of the spectrum, and, if possible, denying their ability to use it in the first place.
openaire   +1 more source

Analysis of Electronic Countermeasures and Exploration of Cognitive Techniques

Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering
Shuo Shi, Shi Shuo, Li Chenyu
exaly   +2 more sources

Electronic Countermeasures and Counter-Countermeasures

2004
All radars must be able to operate in the presence of naturally occurring interference resulting from transmissions from other sources. Military radars must also operate in hostile environments, which consist of deliberate interference designed to degrade their performance. This deliberate interference is called electronic countermeasures (ECM), and is
openaire   +1 more source

UAVs electronic countermeasure complex

Bulletin of Russian academy of natural sciences
The article considers the electronic means of protection against UAVs by setting up active targeted noise interference to video transmission signals and control channels using a digital radio frequency memory.
D.S. Ismyatov, A.S. Kudryavtsev, A.A. Morozov   +2 more
openaire   +1 more source

Threats to Legal Electronic Storage: Analysis and Countermeasures

2011
In the last years, public administration and private companies have been involved in the process of document legal electronic storage, consisting in converting paper documents into digital ones, storing them on optical supports and developing databases to enable an effective classification of the resulting huge amount of information.
Francesco Buccafurri, Gianluca Caminiti, Gianluca Lax   +2 more
openaire   +1 more source

Electronic Countermeasures Jamming Resource Optimal Distribution

2016
In the electronic warfare, the jamming resource optimal distribution is always an important research topic. Through the existing interference effect assessment criteria, jamming effectiveness evaluation index, general jamming resource allocation model is established. Through the study of the integration of interference target, the distribution model is
Yang Gao 0017, Dong-sheng Li
openaire   +1 more source