Improved Compound Multiphase Waveforms with Additional Amplitude Modulation (periodic mode) for Marine Radars
Öz
This paper has presented the basis of a compound multiphase waveform design with additional amplitude modulation, capable of controlling a waveform pick-factor, suitable for use with marine radar. The waveform shows good Doppler tolerance, with the low side-lobes performance maintained over the central zone of an ambiguity function. A clear waveform design procedure has been presented that does not require the implementation of numerical optimization procedures. It has been shown that a compromise between side-lobes suppression and the value of pick-factor can be found. These waveforms allow achieving better results as compared to compound multiphase waveforms without additional amplitude modulation under mismatched weighting filtering. In this article we considered periodic mode of Radar
Anahtar Kelimeler
Kaynakça
- V.M. Koshevyy. Synthesis of Waveform-Filter pairs under Additional Constrains with Group-Complementary Properties IEEE, Radar Conference 2015, May 2015, Arlington,VA (USA), pp 0616-0621.
- V.M. Koshevyy, Synthesis compound multiphase signals, Izvestiya VUZ. Radioelectronika (Radioelectronics and Communication Systems), vol. 31, N8, 1988, pp. 56-58.
- V. Koshevyy & O. Pashenko, Improved Compound Multiphase Waveforms with Additional Amplitude Modulation (periodic mode) for Marine Radars, Marin Navigation and Safety of Sea Transportation. Activities in Navigation, 2017 [to be published].
- V.M. Koshevyy, V.I. Kuprovskyy. Investigation of properties of compound multiphase signals.Izvestiya VUZ. Radioelectronika (Radioelectronics and Communication Systems), N8, 1991, pp. 63-66.
- Ch.E. Cook, M. Bernfeld, Radar Signals. An Introduction to Theory and Application, Artech House, Inc., Boston 1993.
- B.L. Lewis, F.F. Kretschmer, Linear frequency modulation derived polyphase pulse compression codes, IEEE Trans. on Aerospace and Electronic Systems Vol. AES-18, N5, Sept. 1982, pp. 637-641.
- N. Levanon, E. Mozeson, Radar signals, J. Wiley, NJ, 2004.
- V. Koshevyy & O. Pashenko, Signal Processing Optimization in the FMCW Navigational Radars, Marin Navigation and Safety of Sea Transportation. Activities in Navigation. (edited) Adam Weintrit. CRC Press. 2015 pp. 55-60
Ayrıntılar
Birincil Dil
İngilizce
Konular
Bilgisayar Yazılımı, Elektrik Mühendisliği
Bölüm
Araştırma Makalesi
Yazarlar
Vitaliy Koshevyy
*
Bu kişi benim
Odessa National Maritime Academy
Ukraine
Olena Pashenko
Bu kişi benim
Yayımlanma Tarihi
31 Aralık 2017
Gönderilme Tarihi
26 Aralık 2017
Kabul Tarihi
29 Aralık 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 1 Sayı: 1