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Signal Processing for Passive Bistatic Radar

2019-08-31 Technology & Engineering
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Release : 2019-08-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 647/5 ( reviews)

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Book Synopsis Signal Processing for Passive Bistatic Radar by : Mateusz Malanowski

Download or read book Signal Processing for Passive Bistatic Radar written by Mateusz Malanowski. This book was released on 2019-08-31. Available in PDF, EPUB and Kindle. Book excerpt: This cutting-edge resource introduces the basic concepts of passive bistatic radar, such as bistatic geometry, bistatic radar equation and analysis of different illuminating signals. These techniques, although known for almost a century, have not been developed intensively for decades, mainly due to technical limitations, but today, the passive radar concept can be realized in practice, and is of great interest for military and civilian users. This book provides insight into understanding the potential and limitations of passive radar systems, as well as the differences between signal processing in active and passive radar. Each of the signal processing stages typically applied in passive radar is described, including digital beamforming, clutter removal, target detection, localization and tracking. These concepts are illustrated with both simulated and measured data along with examples of passive radar systems. Correlation processing, which is crucial for passive radar operation, is presented, as well as practical approaches for calculating the cross-ambiguity function. The problems of range and velocity-cell migration are also introduced. The book analyzes and compares different antenna array geometries to show readers the appropriate solution for a particular scenario of passive radar. Cartesian tracking is also presented, based on the extended Kalman filter. Parallel and sequential updating approaches are introduced and compared. These concepts are illustrated with both simulated and measured data along with examples of passive radar systems, making this book useful for both novice and advanced practitioners.

Advances in Bistatic Radar

2007-06-30 Technology & Engineering
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Release : 2007-06-30
Genre : Technology & Engineering
Kind : eBook
Book Rating : 480/5 ( reviews)

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Book Synopsis Advances in Bistatic Radar by : Nicholas J. Willis

Download or read book Advances in Bistatic Radar written by Nicholas J. Willis. This book was released on 2007-06-30. 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

Signal Processing in Noise Waveform Radar

2013-07-01 Technology & Engineering
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Release : 2013-07-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 61X/5 ( reviews)

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Book Synopsis Signal Processing in Noise Waveform Radar by : Krzysztof Kulpa

Download or read book Signal Processing in Noise Waveform Radar written by Krzysztof Kulpa. This book was released on 2013-07-01. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the emerging technology of noise waveform radar and its signal processing aspects. It is a new kind of radar, which use noise-like waveform to illuminate the target. The book includes an introduction to basic radar theory, starting from classical pulse radar, signal compression, and wave radar. The book then discusses the properties, difficulties and potential of noise radar systems, primarily for low-power and short-range civil applications. The contribution of modern signal processing techniques to making noise radar practical are emphasized, and application examples are given.

Signal processing algorithms and target localisation methods for continuous-wave passive bistatic radar

2012
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Release : 2012
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Book Synopsis Signal processing algorithms and target localisation methods for continuous-wave passive bistatic radar by : Mateusz Malanowski

Download or read book Signal processing algorithms and target localisation methods for continuous-wave passive bistatic radar written by Mateusz Malanowski. This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt:

Implementation of a Low-cost Passive Bistatic Radar

2016 Bistatic radar
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Release : 2016
Genre : Bistatic radar
Kind : eBook
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Book Synopsis Implementation of a Low-cost Passive Bistatic Radar by : Joshua Leigh Sendall

Download or read book Implementation of a Low-cost Passive Bistatic Radar written by Joshua Leigh Sendall. This book was released on 2016. Available in PDF, EPUB and Kindle. Book excerpt: Passive radar detects and ranges targets by receiving signals which are reflected off targets. Communication transmissions are generally used, however, theoretically any signal with a suitable ambiguity function may be used. The exploitation of an existing transmitter and the removal of emissions allow passive radars to act as a complementary sensor which is useful in environments where conventional active radar is not well suited. Such environments are in covert operations and in situations where a low cost or spectrally efficient solution is required. Most developed passive radars employ intensive signal processing and use application specific equipment to achieve detection. The high-end processors and receiver equipment, however, detract from some of the inherent advantages in the passive radar architecture. These include the lower cost and power requirements achieved by removing transmitter hardware. This study investigates the challenges faced when removing application-specific and high end components from the system and replacing them with low-cost alternatives. Solutions to these challenges are presented and validated by designing and evaluating a radar using these principles. It was found that the major limitation in passive radar is the dynamic range of the receiver. While processing the signals was, and is, a significant challenge, be implemented on a low-cost, low-power embedded processor. This was achieved by asserting a few limitations to the configuration, exploiting the subsequently generated redundancy, and taking advantage of the parallelism by using general purpose graphics processing.. Even on this processor, the system was able to run in real time and able to detect targets up to 91 km (bistatic range of 195 km) from the radar.

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