Results 61 to 70 of about 31,814 (175)

The method for radar signal recognition

, 2006
One of the principal functions of the ESM/ELINT system is gathering basic information from entire electromagnetic spectrum and its analysis. In most cases, based only on primary features of incoming radar signals, the modern electronic intelligence ...
R. Owczarek, A. Kawalec
core   +1 more source

New methods for radar emitter identification

, 2016
Bu tezde radar vericilerinin kimliklendirilmesine yönelik yeni metotlar geliştirilmiştir. Radar verici kimliklendirme elektronik harp ortamlarında etrafta tehdit oluşturan vericilerin kimliklendirilmesi sürecidir. Geliştirilen metotlardan bir tanesi radar darbe dizilerinin ayrıştırılmasına yönelik geliştirilmiştir.
openaire   +2 more sources

Attention-Enhanced Dual-Branch Residual Network with Adaptive L-Softmax Loss for Specific Emitter Identification under Low-Signal-to-Noise Ratio Conditions

Remote Sensing
To address the issue associated with poor accuracy rates for specific emitter identification (SEI) under low signal-to-noise ratio (SNR) conditions, where the single-dimension radar signal characteristics are severely affected by noise, we propose an ...
Zehuan Jing, Peng Li, Bin Wu, Erxing Yan, Yingchao Chen, Youbing Gao   +5 more
doaj   +1 more source

Identification of emitter sources in the aspect of their fractal features

, 2013
This article presents the procedure of identification radar emitter sources with the trace distinctive features of original signal with the use of fractal features.
Kawalec, A., Dudczyk, J.
core  

Research on an Enhanced Multimodal Network for Specific Emitter Identification

Specific emitter identification (SEI) refers to the task of distinguishing similar emitters, especially those of the same type and transmission parameters, which is one of the most critical tasks of electronic warfare. However, SEI is still a challenging
Wenxu Zou, Kai Xie, Heli Peng
core   +1 more source

Neuromorphic computing for radar and radio systems: a survey

Neuromorphic Computing and Engineering
Taking inspiration from the brain on how to create energy efficient and low latency neuromorphic systems has the potential to create new opportunities with AI across many domains.
Hanna Hamrell, Thomas Sjögren, Hannes Ovrén   +2 more
doaj   +1 more source

Spectrum sensing for cognitive radio and radar systems [PDF]

, 2009
The use of the radio frequency spectrum is increasing at a rapid rate. Reliable and efficient operation in a crowded radio spectrum requires innovative solutions and techniques.
Lundén, Jarmo
core  

End-to-End Recognition of Interleaved Radar Emitters from the Spectrogram

286289The application of electronic support to identify the presence of radar emitters is vital to achieve situational awareness in the electromagnetic spectrum. This paper presents a novel approach to electronic support, that estimates the present radar
Wagner, Simon A., Scholl, Stefan
core   +1 more source

Radiated emission approach to specific emitter identification

, 2006
Jedną z podstawowych funkcji nowoczesnego systemu ESM/ELINT jest zdobywanie i gromadzenie informacji o rozpoznawanym źródle emisji oraz ich analiza.
Wnuk, M., Różański, G., Dudczyk, J.
core  

Specific Emitter Identification through Multi-Domain Mixed Kernel Canonical Correlation Analysis

Radar specific emitter identification (SEI) involves extracting distinct fingerprints from radar signals to precisely attribute them to corresponding radar transmitters.
Shengyong Li, Jian Chen, Jianchi Qi, Hongke Li   +3 more
core   +1 more source