Results 61 to 70 of about 7,522 (178)

Target characteristics analysis for a shipborne HF surface wave radar

open access: yesThe Journal of Engineering, 2019
In this study, based on the shipborne high-frequency (HF) surface wave radar target detection application, the first-order ocean surface cross-section for the shipborne HF surface wave radar is simulated, and the relationship between the sea clutter ...
Geriletu Lu   +3 more
doaj   +1 more source

Space-time Two-dimensional Clutter Suppression Method Based on Subarray Beam Pattern Design

open access: yesLeida xuebao
Airborne radar receivers that utilize subarray processing face challenges owing to the complex space-time coupling distribution caused by grating-lobe clutter.
Fuhai WAN   +3 more
doaj   +1 more source

Amplitude Suppression of Nongaussian Sea Clutter in a Coherent Bandpass Path of the Receiver

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2016
The method of non-linear amplitude suppression of radar clutter from a sea surface in the coherent band path of the receiver is considered. The model of the most adequate nongaussian radar clutter from the rough sea surface which envelope is based on K ...
E. A. Milashchenko, A. A. Yazovsky
doaj  

An airborne radar sea clutter spectrum parameters estimation method based on intelligent learning

open access: yesXibei Gongye Daxue Xuebao
Traditional airborne radar sea clutter suppression methods have a high degree of human participation and large errors in estimating the clutter power spectrum.
FAN Yifei   +5 more
doaj   +1 more source

Clutter-Sensing-Driven Space-Time Adaptive Processing Approach for Airborne Sub-Array-Level Digital Array

open access: yesRemote Sensing
Sub-array-level digital arrays effectively diminish the computational complexity and sample demand of space-time adaptive processing (STAP), thus finding extensive applications in many airborne platforms.
Youai Wu   +5 more
doaj   +1 more source

Research on Sea Clutter Simulation Method Based on Deep Cognition of Characteristic Parameters [PDF]

open access: gold
Peng Zeng   +6 more
openalex   +1 more source

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