Öz
In this study, a useful method for synthesizing range profiles to be used in ultra-wideband radar operations is discussed. One-dimensional transmission-reflection geometry of the radar scenario, which consists of a single receiver and single transmitter, is formulated by using the Green’s function. A one-dimensional time domain Green’s function is employed in the formulation and the impulsive characteristic of this function, which provides focus on the target position, has been determined. This characteristic represents the impulse response of the propagating medium to the electromagnetic wave. The resulting derivation offers a framework that can also be used in higher dimensional and complex radar problems by taking the advantage of its flexibility. Proposed method has been detailed and tested on an exemplary implementation and successful results that provide good focus on the target positions are shown in the conclusions. Finally, outcomes and benefits are discussed.
Anahtar Kelimeler
Green’s function Radar imaging Radar range profile Radar signal processing Synthetic aperture radar (SAR) Ultra-wideband
Destekleyen Kurum
Sakarya University Scientific Research Projects Coordination
Proje Numarası
2017-50-02-019
Kaynakça
- M. I. Skolnik, Introduction to radar systems. McGraw Hill, New York, 2001.
- H. Rahman, Fundamental Principles of Radar. CRC Press, Boca Raton, Florida, 2019.
- J. R. Pierce, An introduction to information theory: symbols, signals and noise. Courier Corporation, Massachusetts, 2012.
- J. D. Taylor ed., Ultra-wideband radar technology. CRC press, Boca Raton, Florida, 2018.
- I. Oppermann, M. Hämäläinen, and J. Iinatti, eds. UWB: theory and applications., John Wiley & Sons, New York, 2004.
- G. Barton, Elements of Green's functions and propagation: potentials, diffusion, and waves. Oxford University Press, Oxford UK, 1989.
- Z. Xiaodong. “Short-range ultra-wideband imaging with multiple-input multiple-output arrays” Ph.D. dissertation, Delft University of Technology, Beijing, China, 2010.
- N. Levanon and E. Mozeson, Radar Signals, Wiley IEEE, New York, 2004.
- H. Naparst, “Dense target signal processing”., IEEE Transactions on information theory, v.37, no.2, March, 1991.
- Chen, Victor C., and Hao Ling., Time-frequency transforms for radar imaging and signal analysis. Artech house, 2002.
- Demirkol, A., Demir, Z., Emre, E., 2005. Estimation of Target Density Functions by a New Algorithm, in: Lecture Notes in Computer Science. Lecture Notes in Computer Science, pp. 1200–1207, 2005.
- R. Birk, W. Camus, E. Valenti, “Synthetic aperture radar imaging systems”, Aerospace and Electronic Systems Magazine, IEEE, v.10, Issue.11, pp.15-23, Nov, 1995.
- M Soumekh, Synthetic aperture radar signal processing., Vol. 7., New York: Wiley, 1999.
- H. D. Eckhardt, "Simple model of corner reflector phenomena." Applied Optics 10(7), 1559-1566, 1971.
Öz
Proje Numarası
2017-50-02-019
Kaynakça
- M. I. Skolnik, Introduction to radar systems. McGraw Hill, New York, 2001.
- H. Rahman, Fundamental Principles of Radar. CRC Press, Boca Raton, Florida, 2019.
- J. R. Pierce, An introduction to information theory: symbols, signals and noise. Courier Corporation, Massachusetts, 2012.
- J. D. Taylor ed., Ultra-wideband radar technology. CRC press, Boca Raton, Florida, 2018.
- I. Oppermann, M. Hämäläinen, and J. Iinatti, eds. UWB: theory and applications., John Wiley & Sons, New York, 2004.
- G. Barton, Elements of Green's functions and propagation: potentials, diffusion, and waves. Oxford University Press, Oxford UK, 1989.
- Z. Xiaodong. “Short-range ultra-wideband imaging with multiple-input multiple-output arrays” Ph.D. dissertation, Delft University of Technology, Beijing, China, 2010.
- N. Levanon and E. Mozeson, Radar Signals, Wiley IEEE, New York, 2004.
- H. Naparst, “Dense target signal processing”., IEEE Transactions on information theory, v.37, no.2, March, 1991.
- Chen, Victor C., and Hao Ling., Time-frequency transforms for radar imaging and signal analysis. Artech house, 2002.
- Demirkol, A., Demir, Z., Emre, E., 2005. Estimation of Target Density Functions by a New Algorithm, in: Lecture Notes in Computer Science. Lecture Notes in Computer Science, pp. 1200–1207, 2005.
- R. Birk, W. Camus, E. Valenti, “Synthetic aperture radar imaging systems”, Aerospace and Electronic Systems Magazine, IEEE, v.10, Issue.11, pp.15-23, Nov, 1995.
- M Soumekh, Synthetic aperture radar signal processing., Vol. 7., New York: Wiley, 1999.
- H. D. Eckhardt, "Simple model of corner reflector phenomena." Applied Optics 10(7), 1559-1566, 1971.
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Mühendislik |
| Bölüm | Research Article |
| Yazarlar | |
| Proje Numarası | 2017-50-02-019 |
| Erken Görünüm Tarihi | 6 Ağustos 2022 |
| Yayımlanma Tarihi | 30 Eylül 2022 |
| Yayımlandığı Sayı | Yıl 2022 Cilt: 10 Sayı: 3 |
