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High Frequency Over The Horizon Radar
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Book Synopsis High Frequency Over-the-Horizon Radar by : Giuseppe Aureliano Fabrizio
Download or read book High Frequency Over-the-Horizon Radar written by Giuseppe Aureliano Fabrizio and published by McGraw Hill Professional. This book was released on 2013-07-09 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE MOST COMPLETE GUIDE TO HIGH FREQUENCY OVER-THE-HORIZON RADAR Written by a leading global expert on the topic, High Frequency Over-the-Horizon Radar provides in-depth coverage of the signal processing models and techniques that have significantly advanced OTH radar technology. This pioneering work describes the fundamental principles of OTH radar design and operation, and then delves into the mathematical modeling of HF signals received by actual OTH radar systems based on experimental data analysis. Numerous examples illustrate the practical application of modern adaptive signal processing techniques to real and simulated OTH radar data. This authoritative text covers skywave and surface-wave systems and is an invaluable resource for researchers, engineers, and practitioners working with OTH radar systems and technologies.
Download or read book Over-the-horizon Radar written by and published by Artech House Radar Library (Ha. This book was released on 1987 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Over-the-Horizon Radar in the United States by :
Download or read book Development of Over-the-Horizon Radar in the United States written by and published by . This book was released on 2005 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper provides a chronology of the development of high-frequency, over-the-horizon radar in the United States.
Book Synopsis Over-The-Horizon (OTH) Radar System Continental United States. Revised by :
Download or read book Over-The-Horizon (OTH) Radar System Continental United States. Revised written by and published by . This book was released on 1974 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Glossary for Over-the-horizon Backscatter Radars by :
Download or read book Glossary for Over-the-horizon Backscatter Radars written by and published by . This book was released on 1995 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modeling and Performance of HF/OTH (High-Frequency/Over-the-Horizon) Radar Target Identification Systems by : Donald J. Strausberger
Download or read book Modeling and Performance of HF/OTH (High-Frequency/Over-the-Horizon) Radar Target Identification Systems written by Donald J. Strausberger and published by . This book was released on 1988 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Several Radar Target Identification (RTI) techniques have been developed at The Ohio State University in recent years. Using the ElectroScience Laboratory compact range a large database of coherent RCS measurement has been constructed for several types of targets (aircraft, ships, and ground vehicles) at a variety of polarizations, aspect angles, and frequency bands. This extensive database has been used to analyze the performance of several different classification algorithms through the use of computer simulations. In order to optimize classification performance, Ksienski concluded the radar frequency range should lie in the Rayleigh-resonance frequency range, where the wavelength is on the order of or larger than the target size. For aircraft and ships with general dimensions on the order of 10 meters to 100 meters it is apparent that the High Frequency (HF) band provides optimal classification performance. Since existing HF radars are currently being used for detection and tracking or aircraft and ships of these dimensions, it is natural to further investigate the possibility of using these existing radars as the measurement devices in a radar target classification system. (rh).
Book Synopsis The AN/FPS-118 OTH Radar by : B. S. Dandekar
Download or read book The AN/FPS-118 OTH Radar written by B. S. Dandekar and published by . This book was released on 1996 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improvement of Real Time F0F2 Prediction for OTH Radars by : B. S. Dandekar
Download or read book Improvement of Real Time F0F2 Prediction for OTH Radars written by B. S. Dandekar and published by . This book was released on 1995 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis HF-OTH Radar Performance Results by : J. M. Hudnall
Download or read book HF-OTH Radar Performance Results written by J. M. Hudnall and published by . This book was released on 1993 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radar performance forecasts for Navy Relocatable Over-the-Horizon Radars (ROTHR) using computer program RADARC Version 1.0 for Beeville, Texas and Northwest, Virginia are presented. Computer instructions to run RADARC on VMS are given to obtain data files for a location of interest. Instructions on personal computers to generate graphs for noise levels, forecast graphs and tables of availability predictions are provided in details. Over-the-Horizon radar, Radio wave propagation, Computer models of ionosphere. High frequency radar, Radar system modeling.--DTIC.
Book Synopsis The Development of Over-the-horizon Radar in Australia by : D. H. Sinnott
Download or read book The Development of Over-the-horizon Radar in Australia written by D. H. Sinnott and published by . This book was released on 1988 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Bistatic Radar by : Nicholas J. Willis
Download or read book Advances in Bistatic Radar written by Nicholas J. Willis and published by SciTech Publishing. This book was released on 2007-06-30 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference updates bistatic and multistatic radar developments since the publication of Nicholas Willis' seminal book Bistatic Radar published in 1991 and revised in 1995. The book is organized into two major sections: Bistatic/ Multistatic Radar Systems and Bistatic Clutter and Signal Processing. New and recently declassified military applications are documented. Civil applications are detailed for the first time, including commercial and scientific systems. Several of the most honored radar engineers of this era provide expertise in each of these applications. Professionals in radar and sonar will find this book a valuable resource
Book Synopsis Space Physics and Aeronomy, Ionosphere Dynamics and Applications by : Chao Huang
Download or read book Space Physics and Aeronomy, Ionosphere Dynamics and Applications written by Chao Huang and published by John Wiley & Sons. This book was released on 2021-05-11 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive review of global ionospheric research from the polar caps to equatorial regions It's more than a century since scientists first identified the ionosphere, the layer of the Earth’s upper atmosphere that is ionized by solar and cosmic radiation. Our understanding of this dynamic part of the near-Earth space environment has greatly advanced in recent years thanks to new observational technologies, improved numerical models, and powerful computing capabilities. Ionosphere Dynamics and Applications provides a comprehensive overview of historic developments, recent advances, and future directions in ionospheric research. Volume highlights include: Behavior of the ionosphere in different regions from the poles to the equator Distinct characteristics of the high-, mid-, and low-latitude ionosphere Observational results from ground- and space-based instruments Ionospheric impacts on radio signals and satellite operations How earthquakes and tsunamis on Earth cause disturbances in the ionosphere The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about the Space Physics and Aeronomy collection in this Q&A with the Editors in Chief
Book Synopsis High-frequency Techniques and Over-the-horizon Radar in Coastal Research by : William Joseph Wiseman
Download or read book High-frequency Techniques and Over-the-horizon Radar in Coastal Research written by William Joseph Wiseman and published by . This book was released on 1977 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Over-the-horizon Radar : Better Justification Needed for DOD Systems' Expansion by : United States. General Accounting Office
Download or read book Over-the-horizon Radar : Better Justification Needed for DOD Systems' Expansion written by United States. General Accounting Office and published by . This book was released on 1991 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis DETECTION OF AIRCRAFT USING OVER-THE-HORIZON RADAR. by :
Download or read book DETECTION OF AIRCRAFT USING OVER-THE-HORIZON RADAR. written by and published by . This book was released on 1967 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tracking of an aircraft flying at an altitude of 100 ft above the sea was accomplished over a radial range interval ranging from 1400 to 1000 naut mi by using the Project MADRE radar. Simultaneous tracking, over part of this range interval, of another aircraft at 10,000 ft illustrates the target altitude independence characteristic of over-the-horizon techniques. The equipment used in this demonstration is a coherent, pulse doppler, high-frequency radar using the refractive properties of the ionosphere to provide beyond line-of-sight (over-the-horizon) coverage.
Book Synopsis Relocatable Over the Horizon Radar (ROTHR) System by :
Download or read book Relocatable Over the Horizon Radar (ROTHR) System written by and published by . This book was released on 1997 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis HF Over-the-horizon Radar System Performance Analysis by :
Download or read book HF Over-the-horizon Radar System Performance Analysis written by and published by . This book was released on 2007 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basic concept of the structure and properties of the ionosphere are discussed to explain how the performance of the over-the-horizon radar (OTHR) system is affected. An overview of the OTHR system characteristics and performance are presented along with some applications currently used around the world, including their geographic location and historical background. The waveforms used for the OTHR systems include simple pulse, pulse Doppler, phased-coded pulse, frequency modulated continuous wave (FMCW), and frequency modulated interrupt continuous wave (FMICW). Other characteristics such as target detection methods and the skywave OTHR range equation are also discussed. Simulation results indicate that the minimum required input signal-to-noise ratio (SNR) for a target with 100 m2 cross section at 3,500 km footprint range is 52.4 - dB at c f = 14.5 MHz. In addition, a noncooperative intercept receiver requires a minimum input SNR of 94 dB for a square law detector and 97 dB for a linear detector for interception at a footprint range of 3,500 km at c f = 14.5 MHz. A model of the maximum detection range for the Chinese FMCW OTH backscatter (OTH-B) radar was developed in MATLAB. An intercept receiver maximum interception range is also analyzed. A ray tracing technique is also used in PROPLAB to present a more detailed analysis. The analysis includes the electron density profile, the maximum usable frequency, the critical frequency of the layers, the skip zone, and the signal quality. The simulations focused on the Chinese OTH-B radar system are to investigate the Chinese surveillance capabilities.
