Results 91 to 100 of about 20,153,829 (205)

Robust Algorithm for Adaptive Processingin Strong Space time Clutter Envirnment

open access: yes工程科学与技术, 2009
:A novel Quiescent Pattern Control(QPC) approach was proposed for airborne radar weak signal detection in strong space time clutter environment. The new QPC approach imposed quadratic beampattern constraints in the adaptive processing and exploited the ...
doaj  

An Expert system approach to bistatic space-time adaptive processing

open access: yes, 2021
Space-Time Adaptive Processing (STAP) is a modern radar signal processing technique that leverages additional Degrees of Freedom (DoF) to cancel clutter from a background environment and produce detections of slow-moving targets.
Burwell, Alex
core   +1 more source

Space-Time Adaptive Processing and Jamming

open access: yes
Space-time adaptive processing (STAP) has been a well-established technique, whose basic concept and theory are first put forward by Brennan and Reed. However, it is difficult to implement in the practical system because of the computational complexity ...

core   +1 more source

Space-Time Block Coded Adaptive Modulation Aided OFDM

open access: yes, 2001
Space-time block codes provide substantial diversity advantages for multiple transmit antenna systems at a low decoding complexity. In this contribution, we investigate the achievable diversity advantages in the context of adaptive modulation aided turbo
Liew, T.H., Hanzo, L.
core   +1 more source

Sea Clutter Suppression by Atomic Norm Minimisation in Frequency Diverse Array‐Space‐Time Adaptive Processing Radar Under Range Ambiguity

open access: yesIET Radar, Sonar & Navigation
Sea clutter suppression is a hot topic for airborne radar. Space‐time adaptive processing (STAP) is a useful approach to address this issue. Currently, range ambiguity is a problem to restrict conventional STAP performance.
Zhao Wang   +4 more
doaj   +1 more source

Adaptive space-time equalisation for multiple-antenna assisted multiple-input multiple-output systems

open access: yes, 2005
This paper investigates an adaptive space-time equalisation (STE) assisted multiuser detection scheme for multiple-antenna aided multiuser systems. A minimum bit error rate (MBER) design is compared with the standard minimum mean square error (MMSE ...
Livingstone, A., Chen, S.
core   +1 more source

Atmospheric Induced Errors in Space-Time Adaptive Processing [PDF]

open access: yes, 1997
This thesis examines the effects of atmospheric turbulence-induced phase perturbations on the performance of ground-based Space-Time Adaptive Processing (STAP) systems.
Naga, Vinod D.
core   +1 more source

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