Results 1 to 10 of about 550 (114)
Radar HRRP Modeling using Dynamic System for Radar Target Recognition [PDF]
Radioengineering, 2014 High resolution range profile (HRRP) is being known as one of the most powerful tools for radar target recognition. The main problem with range profile for radar target recognition is its sensitivity to aspect angle. To overcome this problem, consecutive
A. Ajorloo +3 more
doaj +1 more source
Deep forest for radar HRRP recognition
The Journal of Engineering, 2019 High-resolution range profile (HRRP) has received intensive attention in the radar automatic target recognition filed. Here, deep forest is applied to the recognition of HRRP.
Yanhua Wang +5 more
doaj +3 more sources
Robust Automatic Target Recognition via HRRP Sequence Based on Scatterer Matching
Sensors, 2018 High resolution range profile (HRRP) plays an important role in wideband radar automatic target recognition (ATR). In order to alleviate the sensitivity to clutter and target aspect, employing a sequence of HRRP is a promising approach to enhance the ATR
Yuan Jiang +4 more
doaj +3 more sources
Intelligent radar HRRP target recognition based on CNN-BERT model
EURASIP Journal on Advances in Signal Processing, 2022 Stable and reliable feature extraction is crucial for radar high-resolution range profile (HRRP) target recognition. Owing to the complex structure of HRRP data, existing feature extraction methods fail to achieve satisfactory performance.
Penghui Wang +4 more
doaj +1 more source
A New Method for Moving-Target HRRP via Double Step Frequency Verified by Simulation
Sensors, 2022 The stepped-frequency (SF) waveform is highly sensitive to the target motion, which induces range shift and echo spread in a high-range-resolution profile (HRRP).
Xiaofeng Shen +3 more
doaj +1 more source
A Target Signature Synthesis Program [PDF]
, 2021 This thesis presents the design of a software program and digital system to synthesize target return signals for Electronic Warfare (EW) applications. The synthesized target echo returns are used to counter high resolution radar systems.
Patel, Milan
core +2 more sources
Advanced Intelligent Systems, 2023 Radar high‐resolution range profile (HRRP) is widely used in radar automatic target recognition due to its advantages such as easy availability, convenient processing, and small storage space.
Xiaodan Wang +4 more
doaj +1 more source
EURASIP Journal on Advances in Signal Processing, 2021 The interrupted transmitting and receiving (ITR) can be used in anechoic chamber to solve the coupling between the transmitted and reflected signals. When the ITR periods are random, the fake peaks in high-resolution range profile (HRRP) of ITR echo can ...
Xiaobin Liu +3 more
doaj +1 more source
Sparsity-based autoencoders for denoising cluttered radar signatures [PDF]
, 2021 Narrowband and broadband indoor radar images significantly deteriorate in the presence of target-dependent and target-independent static and dynamic clutter arising from walls.
Ram, SS +3 more
core +2 more sources
Convolutional neural networks for radar HRRP target recognition and rejection
EURASIP Journal on Advances in Signal Processing, 2019 Robust and efficient feature extraction is critical for high-resolution range profile (HRRP)-based radar automatic target recognition (RATR). In order to explore the correlation between range cells and extract the structured discriminative features in ...
Jinwei Wan +4 more
doaj +1 more source