Results 161 to 170 of about 439 (181)
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Estimating the sensitivity and linearity requirements of an OTH radar receiving system
IEEE Aerospace and Electronic Systems Magazine, 2017A desirable goal for an over-the-horizon radar (OTHR) receiver chain is to avoid degradation of available signal to noise ratio over unused channels within a nominated band of interest. If there is a design requirement for the receiver to perform instantaneously wideband, this can present a significant challenge as the dynamic range of signals within ...
Rod I. Barnes, G. Fred Earl
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The removal of transients from OTH radar signals via wavelets
Proceedings of 1994 28th Asilomar Conference on Signals, Systems and Computers, 2002In skywave radar the removal of transients from the signal is a major objective since they reduce the radar's capability to detect and track targets. It is desirable to extract the transient components from the data without removing any other information. Current techniques only exploit the time localization of such signals.
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Issues with Orthogonal Waveform Use in MIMO HF OTH Radars
2011Current operational HF over-the-horizon (OTH) radars are now accepted as effective and comparatively low-cost wide-area surveillance sensors. They are routinely used to provide air and surface situational awareness over vast regions of land and sea. The technology in, and performance of, these current generation radars is impressive, however, there are
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Technical Support for the CONUS OTH-B Experimental Radar System
1977Abstract : This report describes major aspects of the technical support provided by SRI International (formerly Stanford Research Institute) to the Electronic Systems Division (ESD), AFSC, in the development of the CONUS 414L Experimental Radar System (ERS).
Charles A. Cole +3 more
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Modeling and Simulation of Radio Frequency Interference for High-Frequency OTH Radar
Proceedings of the 6th International Conference on Digital Signal Processing, 2022Tao Wang, Zhongtao Luo, Zhaoyi Wang
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WEAK TARGET DETECTION IN STRONG BACKGROUND FOR OTH RADAR
Wavelet Active Media Technology and Information Processing, 2006TAO LIU +3 more
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MIMO-OTH Radar: Signal Model for Arbitrary Placement and Signals With Non-Point Targets
IEEE Transactions on Signal Processing, 2015Qian He, Zishu He, Rick S Blum
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Multi-radar multi-target tracking algorithm for maritime surveillance at OTH distances
2016Vladimir D Orlic +2 more
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