Evidence-Theoretic Reentry Target Classification Using Radar: A Fuzzy Logic Approach
IEEE Access, 2021 This study focuses on the reentry target classification and fuses target features based on the generalized evidence theory. The features are extensively investigated, and the ballistic factor and length of the high-resolution range profile are selected ...
Kwangyong Jung +4 more
doaj +1 more source
Velocity Dealiased Spectral Estimators of Range Migrating Targets using a Single Low-PRF Wideband Waveform [PDF]
, 2013 Wideband radars are promising systems that may provide numerous advantages, like simultaneous detection of slow and fast moving targets, high range-velocity resolution classification, and electronic countermeasures.
Bidon, Stéphanie +3 more
core +1 more source
A Radar Architecture for Joint Dynamic Spectrum Access and Target-Matched Illumination [PDF]
, 2017 In this study, we address a simple cognitive architecture to design a radar waveform that fills the gaps in the radio-frequency spectrum and matches the target scattering properties.
Griffiths, Hugh +8 more
core +1 more source
RADAR-base/radar-commons-android: radar-commons-android 1.2.0
, 2022 Changes since 1.1.3: Added Android-compatible Avro library based on Apache Avro Changed default call log interval to 1 hour Use updated fine-grained Bluetooth permissions for Android API 31 Improved Github actions Added more control over the sensor ...
Joris Borgdorff +6 more
core +1 more source
Analysis of Methods for Measuring Parameters of the Radiation Pattern of Antenna Systems
Доклады Белорусского государственного университета информатики и радиоэлектроникиMeasuring the parameters of the antenna pattern is an urgent task in the development and operation of radio engineering systems. This problem can be solved by various methods of antenna measurements.
A. V. Sharamet, A. N. Lysy
doaj +1 more source
Investigation on Multimode SAR Imaging Based on Digital Array Radar
Leida xuebao, 2014 Digital Array Radar (DAR) has the ability of simultaneous multimode imaging and has many potential applications. This paper firstly introduces the basic hardware structure and the operation principle of DAR.
Li Xue-shi +4 more
doaj +1 more source
A 2D processing algorithm for detecting landmines using Ground Penetrating Radar data [PDF]
, 2012 Ground Penetrating Radar(GPR) is one of a number of technologies that have been used to improve landmine detection efficiency. The clutter environment within the first few cm of the soil where landmines are buried, exhibits strong reflections with ...
Cockshott, W.P., Sengodan, A.
core
Radar spectrum opportunities for cognitive communications transmission [PDF]
, 2008 In relation to opportunistic access to radar spectrum, the impact of the radar on a communication system is investigated in this paper. This paper illustrates that by exploring the spatial and temporal opportunities in the radar spectrum and therefore ...
Williams, C +7 more
core +1 more source
MIMO radar techniques: two-stage constant false alarm rate detection for fast-fluctuating targets
The Journal of Engineering, 2019 Here, the authors analyse a two-step constant false alarm rate (CFAR) detection problem in distributed sensor system (e.g. statistical multiple-input multiple-output (MIMO) radar) for fast-fluctuating targets (TS-AMF-II).
Zhihua Li +3 more
doaj +1 more source
A Low-Complexity FMCW Surveillance Radar Algorithm Using Two Random Beat Signals
Sensors, 2019 This paper proposes a low-complexity frequency-modulated continuous wave (FMCW) surveillance radar algorithm using random dual chirps in order to overcome the blind-speed problem and reduce the computational complexity.
Bong-seok Kim +3 more
doaj +1 more source