Results 11 to 20 of about 168 (122)

Bistatic and Stereoscopic Configurations for HF Radar

Remote Sensing, 2020
Most HF radars operate in a monostatic or quasi-monostatic configuration. The collocation of transmit and receive facilities simplifies testing and maintenance, reduces demands on communications networks, and enables the use of established and relatively
Stuart Anderson
doaj   +1 more source

Density Based Clustering Data Association Procedure for Real–Time HFSWRs Tracking at OTH Distances

IEEE Access, 2020
In order to efficiently cover maritime areas at over the horizon (OTH) distances and thus increase marine safety in a nation's exclusive economic zone (EEZ), a network of maritime sensors built around High Frequency Surface Wave Radars (HFSWR) can be an ...
Nikola Stojkovic, Dejan Nikolic, Snezana Puzovic   +2 more
doaj   +1 more source

A Frequency Selection Method For Hf-Oth Skywave Radar Systems

, 2006
Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
Capria A, BERIZZI, FABRIZIO, Soleti R, DALLE MESE, ENZO   +3 more
openaire   +4 more sources

Generation and Assimilation of Propagation Advice for HF Skywave Radar Systems

, 2008
HF skywave (OTH) radars operate in a very challenging environment so the objective of optimizing the radar resources to address the surveillance missions can be achieved only with the aid of a variety of support systems and models.
ANDERSON S, BIANCHI C., BERIZZI, FABRIZIO   +2 more
core   +2 more sources

A general presentation about the OTH-Radar NOSTRADAMUS

, 2006
International audienceONERA, funded by the French Ministry of Defence has conducted the realization and experimentations of the Doppler Skywave OTH Radar called NOSTRADAMUS.
Dorey, P., Bazin, V., Rannou, V., Munoz, J., Auffray, Gilbert, Lesturgie, Marc, Molinie, J.P., Saillant, S.   +7 more
core   +1 more source

Distributed Shipborne HFHSSWR Localisation Method Based on Gaussian Markov Fields

IET Radar, Sonar & Navigation
This paper investigates a distributed shipborne high‐frequency hybrid surface‐surface wave radar (HFHSSWR) model that combines shared sky wave paths with distinct shipboard surface wave paths.
Longyuan Xu, Peng Tong, Yinsheng Wei, Mingkai Ding   +3 more
doaj   +1 more source

Signal Processing Methods to Improve Ocean Surface Wave Estimation from a High Frequency Surface Wave Radar [PDF]

, 2011
High frequency surface wave radars are operated as a remote sensor to measure ocean surface parameters to ranges exceeding 200-300 km from the coastline.
Wang, Wei
core  

Direction Finding Techniques for Over‐the‐Horizon Radars

IET Radar, Sonar & Navigation
There is no ultimate intelligence‐gathering discipline. Intelligence products almost always require multiple sources for further analytical processing.
M. Pacek, Z. Matousek, J. Puttera, J. Perdoch   +3 more
doaj   +1 more source

Transmit And Receive Antenna Array Geometries For Mode Selective Hf Oth Mimo Radar

, 2010
Publication in the conference proceedings of EUSIPCO, Aalborg, Denmark ...
Yuri I. Abramovich, Gordon J. Frazer, Ben A. Johnson   +2 more
openaire   +3 more sources

Over-the-horizon aircraft detection using skywave AM-radio broadcast signals

, 2015
We present the preliminary experimental results of a collaborative research project to determine the feasibility of using AM-radio broadcasts of opportunity for aircraft detection at ranges of thousands of kilometers from a terrestrial receiver.
Ng, B., Lim, C., Spencer, N., Thomolaris, J., Fabrizio, G.   +4 more
core   +1 more source