Results 61 to 70 of about 7,204,358 (165)

Experimental evaluation of the Constant False Alarm Rate (CFAR) algorithms used in maritime FM-CW radars [PDF]

, 2013
Paper presents basic information on the Constant False Alarm Rate (CFAR) algorithms and assessment of their practical efficiency in maritime FM-CW radar.
Wawruch, R.
core  

Impact of Common Indoor Materials on 77–81 GHz mmWave Radar Performance: Signal Behaviour, Attenuation and Reflection Characteristics

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This paper investigates the impact of common indoor materials on mmWave radar signal behaviour at 77–81 GHz. Experimental results quantify material‐dependent attenuation and reflection effects under line‐of‐sight and non‐line‐of‐sight scenarios, providing actionable guidance for radar deployment and indoor sensing applications.
Mashal Al Bimani, Salem Aljareh, William Dawber   +2 more
wiley   +1 more source

A New Synthetic Aperture Radar Ship Detector Based on Clutter Intensity Statistics in Complex Environments

Remote Sensing
In complex environments, the clutter statistical characteristics of synthetic aperture radar (SAR) are inconstant, and the constant detection performance of a false alarm rate (CFAR) detector based on a clutter statistical model is also hard to achieve ...
Minqin Liu, Bo Zhu, Hongbing Ma
doaj   +1 more source

Application of joint domain localised matrix CFAR detector for HFSWR

The Journal of Engineering, 2019
Target detection is one of the most important parts of high-frequency surface wave radar (HFSWR) signal processing, to find targets in noise or clutter and obtain targets’ information.
Lei Ye, Qiang Yang, Qiushi Chen, Weibo Deng   +3 more
doaj   +1 more source

Joint Beam and Power Allocation for Cooperative Jamming in Terrain‐Constrained Environments

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
This study addresses the critical challenge of aircraft formation cooperative jamming against networked radar systems (NRS) in complex electromagnetic and geographical environments. We believe this work aligns well with your journal's focus on advanced remote sensing technologies, signal processing and the analysis of complex environmental interactions.
Tianjian Yang, You Chen, Siyi Cheng, Xi Zhang, Haoyang Li, Kangze Wang   +5 more
wiley   +1 more source

A constant-false-alarm-rate algorithm [PDF]

, 1992
The constant-false-alarm-rate (CFAR) detection algorithm is used for the detection of an optical target in an image dominated by optical clutter. The algorithm can be used for many aerial images when a clutter-subtraction technique is incorporated.
Bunch, James R., Fierro, Ricardo D.
core   +1 more source

Single‐Channel Multi‐Component Linear Frequency Modulation Signal Blind Separation Based on Multi‐Feature Enhanced Swin‐Transformer

IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.
To address the underdetermined blind source separation problem of single‐channel multi‐component linear frequency modulation (LFM) signals, the separation task is reformulated as a semantic segmentation problem on time‐frequency spectrograms. A multi‐feature enhanced Swin‐Transformer network, integrating an optimised convolutional block attention ...
Weifeng Sun, Xinyue Wang, Chao Zhang, Peng Zhang, Qi Liu   +4 more
wiley   +1 more source

Radar data extraction and constant false alarm rate (CFAR) processing

, 2002
Digital signal processing is essential to any modern radar and communication system. The motivation of this research was aimed to develope the analog-to-digital converter and Constant False Alarm Rate (CFAR) detector of the radar signal processing system.
Zhao, Lei.
core  

Hypothesis testing and decision making: Constant-false-alarm-rate detection

, 2009
Detection is the first task in establishing a communication link, or tracking a target with a radar system. This is a decision-making problem, and it is performed through a hypothesis-testing procedure.
Sevgi, Levent
core   +1 more source