Results 101 to 110 of about 1,583 (182)
, 2008 In this paper, we present a configurable FPGA-based hardware architecture for adaptive processing of noisy signals for target detection based on Constant False Alarm Rate (CFAR) algorithms.
E. Erro +5 more
core
False Alarm Probability Estimation for Compressive Sensing Radar
, 2011 In this paper false alarm probability (FAP) estimation of a radar using Compressive Sensing (CS) in the frequency domain is investigated. Compressive Sensing is a recently proposed technique which allows reconstruction of sparse signal from sub-Nyquist ...
Matern Otten +5 more
core +1 more source
Remote SensingReverberation is the main background interference in active sonar and seriously interferes with the extraction of the target echo. Active sonar systems can use short-pulse continuous wave (CW) signals to reduce the reverberation intensity.
Yonglin Cui +5 more
doaj +1 more source
, 2010 Constant False Alarm Rate (CFAR) Processors are important for applications where thousands of detection tests are made per second, such as in radar. This thesis introduces a new method for CFAR threshold estimation that is particularly applicable to ...
Saghaian Nejad Esfahani, Sayed Mahdi
core
Constant False Alarm Rate Processors Based On Range Ordered Statistics
, 2019 Constant false alarm rate (CFAR) processors are used to detect radar targets in the background in which parameters in the statistical distribution are unknown and may not be stationary.
Elihoş, Alperen
core
The performance of marine radar constant false alarm rate (CFAR) detection method is significantly influenced by the modeling of sea clutter distribution and detector decision rules. The false alarm rate and detection rate are therefore unstable.
Baotian Wen, Zhizhong Lu, Bowen Zhou
core +1 more source
The Software-Based Implementation of the CFAR Reciever for the Processing of the Radar Signal
Advances in Electrical and Electronic Engineering, 2007 The performance of a radar receiver is greatly dependent on the presence of noise. The receiver should achieve the constant false alarm rate (CFAR) and the maximum probability of the target detection.
Erik Gemzicky
doaj
Constant false alarm rate detection techniques based on empirical distribution function statistics
, 2005 Constant False Alarm Rate (CFAR) techniques provide an adaptive threshold to distinguish targets from clutter interference in radar detection based on clutter statistics from a fixed-size reference window surrounding the cell under test (CUT).
Rimbert, Michael F
core
Adaptive radar pulse detection design based on difference of box filter
IET Radar, Sonar & NavigationPrecise radar pulse detection is the premise of electronic support measures. A constant false alarm rate (CFAR) detection algorithm based on difference of box (DOB) filter is proposed to realise low‐complexity and environment‐adaptive radar pulse ...
Binbin Su, Yongcai Liu, Jin Meng
doaj +1 more source
Radar detection is a technology frequently used to detect objects and measure the range, angle, or velocity of those objects. Several studies have been performed to improve the accuracy and performance of detection methods, but they encountered a strong ...
Yongfeng Zhi +2 more
core +2 more sources