Code Modulated Interferometric Imaging System Using Phased Arrays
Title | Code Modulated Interferometric Imaging System Using Phased Arrays PDF eBook |
Author | Vikas Chauhan |
Publisher | |
Pages | 148 |
Release | 2019 |
Genre | |
ISBN |
Phased Arrays for Radio Astronomy, Remote Sensing, and Satellite Communications
Title | Phased Arrays for Radio Astronomy, Remote Sensing, and Satellite Communications PDF eBook |
Author | Karl F. Warnick |
Publisher | Cambridge University Press |
Pages | 471 |
Release | 2018-07-26 |
Genre | Mathematics |
ISBN | 1108423922 |
Discover a modern approach to the analysis, modeling and design of high sensitivity phased arrays. Network theory, numerical methods and computational electromagnetic simulation techniques are uniquely combined to enable full system analysis and design optimization. Beamforming and array signal processing theory are integrated into the treatment from the start. Digital signal processing methods such as polyphase filtering and RFI mitigation are described, along with technologies for real-time hardware implementation. Key concepts from interferometric imaging used in radio telescopes are also considered. A basic development of theory and modeling techniques is accompanied by problem sets that guide readers in developing modeling codes that retain the simplicity of the classical array factor method while incorporating mutual coupling effects and interactions between elements. Combining current research trends with pedagogical material suitable for a first-year graduate course, this is an invaluable resource for students, teachers, researchers, and practicing RF/microwave and antenna design engineers.
Optics Letters
Title | Optics Letters PDF eBook |
Author | |
Publisher | |
Pages | 760 |
Release | 2008 |
Genre | Optics |
ISBN |
Scientific and Technical Aerospace Reports
Title | Scientific and Technical Aerospace Reports PDF eBook |
Author | |
Publisher | |
Pages | 704 |
Release | 1995 |
Genre | Aeronautics |
ISBN |
Fourier Array Imaging
Title | Fourier Array Imaging PDF eBook |
Author | Mehrdad Soumekh |
Publisher | Prentice Hall |
Pages | 586 |
Release | 1994 |
Genre | Mathematics |
ISBN |
The past forty years have seen a number of imaging modalities developed for radar, sonar, diagnostic medicine, geophysical and celestial exploration, and non-destructive testing. Now, for those involved in designing and developing information processing tools for these imaging systems, author Mehrdad Soumekh offers in-depth coverage of diverse issues such as physical and mathematical modeling of the problem, signal processing, reconstruction, analysis of resolution and system parameter constraints, hardware structure used for data acquisition, and the overall imaging system block diagram (signal flow-chart) indicating how the acquired data are processed to yield the final reconstructed image. Fourier Array Imaging introduces the spatial Doppler phenomenon in conjunction with the most primitive signal processing tools and systems used in array imaging; presents terminologies and tools for two-dimensional signal processing; treats specific array imaging systems via the unifying framework of spatial Doppler processing, including phased-array imaging, synthetic aperture array (SAR and ISAR) imaging, passive array imaging, and bistatic array imaging with emphasis on transmission imaging problems of diagnostic medicine and geophysical exploration; devotes coverage to the analysis of resolution anticipated in an imaging system and to the constraints that are instrumental for selecting parameters of an imaging system; describes some of the classical methods used for image formation in array imaging systems and relates them to the spatial Doppler-based imaging via certain approximations.
Journal of the Optical Society of America
Title | Journal of the Optical Society of America PDF eBook |
Author | |
Publisher | |
Pages | 626 |
Release | 2003 |
Genre | Imaging systems |
ISBN |
International Aerospace Abstracts
Title | International Aerospace Abstracts PDF eBook |
Author | |
Publisher | |
Pages | 1016 |
Release | 1999 |
Genre | Aeronautics |
ISBN |