Results 101 to 110 of about 1,412 (212)

Generation of pseudo-random sequences for noise radar applications [PDF]

, 2014
Noise Radar Technology (NRT) is nowadays a promising tool in radar systems. It is based on the transmission of waveforms composed of many noisy samples, which behave as LPI (Low Probability of Intercept) and antispoofing signals.
Francesco De Palo, De Palo, F., Gabriele Pavan, Gaspare Galati, Galati, G, GALATI, GASPARE, De Palo, F, Pavan, G, PAVAN, GABRIELE   +8 more
core   +1 more source

Inferring Interspecific Interactions Among African Savannah Herbivores Using Detectability‐Corrected Co‐Abundance Patterns

African Journal of Ecology, Volume 64, Issue 5, July 2026.
ABSTRACT Competition and facilitation are fundamental concepts in ecology, but evidence for the strength and direction of interspecific interactions within trophic levels is difficult to obtain, particularly in large assemblages of free‐ranging animals.
Harry B. M. Wells, Izak P. J. Smit, Judith Botha, Robert M. Pringle, Ramiro D. Crego   +4 more
wiley   +1 more source

Global distribution of aquatic animal telemetry effort reveals geographic biases and opportunities for more inclusive tracking studies

Conservation Science and Practice, Volume 8, Issue 7, July 2026.
Despite broad global distribution of aquatic telemetry studies, important biogeographic regions remain poorly investigated. The most important variables correlated with the distribution of telemetry studies were political stability, conservation funding, number of scientific documents, and English as a first language.
S. T. Kessel, M. Auger‐Méthé, A. P. Barbosa Martins, S. J. Cooke, A. T. Fisk, A. L. Haley, M. R. Heupel, N. V. Klinard, J. K. Matley, M. L. Piczak, J. A. Robichaud, N. E. Hussey   +11 more
wiley   +1 more source

Low probability of intercept properties of some binary sequence families with good correlation properties [PDF]

, 2012
The design of pseudorandom sequences with optimal correlation properties forms a crucial part of communications and radar engineering. With the increasingly crowded electromagnetic spectrum, interference between different systems is becoming more ...
Serdar Boztas (18025138), Udaya Parampalli (19125562)   +1 more
core  

LPI Radar Sinyallerinin Ozimge Yaklasimi ile Siniflandirilmasi Classification of LPI Radar Signals via Eigenimage Approach [PDF]

, 2007
Low Probability of Intercept (LPI) Radar signals have the property of wide bandwidth, low peak power to make them difficult to be detected by Electronic Support Measures (ESM ...
Yacup Ozkcazanc, Engin Kocaadam, Oezkazanc, Yakup, Kocaadam, Engin   +3 more
core   +1 more source

Detection Strategies and Intercept Metrics for Intra-Pulse Radar-Embedded Communications [PDF]

, 2011
This thesis presents various detection strategies and intercept metrics to evaluate and design an intra-pulse radar-embedded communication system. This system embeds covert communication symbols in masking interference provided by the reflections of a ...
Metcalf, Justin
core  

Recognition of intrapulse modulation mode in radar signal with BRN-EST

Journal of Electronic Science and Technology
Neural network-based methods for intrapulse modulation recognition in radar signals have demonstrated significant improvements in classification accuracy. However, these approaches often rely on complex network structures, resulting in high computational
Yan Cheng, Ke Mei, Hao Zeng
doaj   +1 more source

Commercially Available Low Probability of Intercept Radars and Non-Cooperative ELINT Receiver Capabilities [PDF]

, 2014
This report is divided into two sections. Section One profiles a range of Low Probability of Intercept radars organized by function that are currently marketed to be commercially available.
Heinbach, Kathleen, Pace, Phillip, Painter, Rita   +2 more
core  

Multilayer Decomposition Denoising Empowered CNN for Radar Signal Modulation Recognition

IEEE Access
Radar signal recognition plays a crucial role in modern electronic reconnaissance systems. With the increasing complexity of electromagnetic environments, radar signals are susceptible to noise interference under low signal-to-noise ratio (SNR ...
Mengting Jiang, Fang Zhou, Lai Shen, Xiaofeng Wang, Daying Quan, Ning Jin   +5 more
doaj   +1 more source

On the anti‐intercept features of noise radars [PDF]

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 ...
Gabriele Pavan, Gaspare Galati
core   +1 more source