Increased noise signal processing in incoherent radar systems

Authors

  • I. I. Chesanovskyi Khmelnytskyi National University, Khmelnytskyi
  • A. V. Ivanov National Academy of State Border Service of Ukraine, Khmelnitsky
  • I. V. Gurman Khmelnytskyi National University, Khmelnytskyi

DOI:

https://doi.org/10.20535/RADAP.2013.54.68-74

Keywords:

radar, signal, coherence, interference immunity, the matched filter, receiver, ultra-high frequency instability.

Abstract

Introduction. The work is devoted to the method of increasing coherence and noise immunity pulse radar systems with incoherent sources probing signals. Problem. Incongruities between a resolution and a range of pulsed radar systems can not be resolved within the classical approaches of building incoherent radar systems, requiring new approaches in their construction. The main part. The paper presents a method of two-stage processing incoherent pulsed radar signals, allowing to compensate and use the information available to them and the angular amplitude of spurious modulation. Conclusions. Simulation results and research functions of these expressions of uncertainty indicate that use volatility as an additional transmitter modulation allows to significantly improve the resolution and robustness of the radar system.

Author Biographies

I. I. Chesanovskyi, Khmelnytskyi National University, Khmelnytskyi

Chesanovskyi Ivan, Cand. of Sci., docent

A. V. Ivanov, National Academy of State Border Service of Ukraine, Khmelnitsky

Ivanov Andrey

I. V. Gurman, Khmelnytskyi National University, Khmelnytskyi

Gurman Ivan

References

Література

Обробка радіолокаційних сигналів з урахуванням внутрішньоімпульсних фазочастотних нестабільностей / О.М. Шинкарук, І.І. Чесановський // Зб. наук. пр. Військ. ін-ту Київського нац. ун-ту ім. Тараса Шевченко – Вип. № 17. – К.: ВІКНУ, 2009 c. 89-92.

A Problem Of Providing Of Coherent Treatment Of Signals Is During Realization Of Non-Coherent Methods Of Radio-Location/ Oleg Shyncaruk, Ivan Chesanovskiy // "Modern Problems of Radio Engineering, Telecommunications, and Computer Science". Proceedings of the ХІth International Conference TCSET’2012. Dedicated to the 60th anniversary of the Radio Department at the Lviv Polytechnic National University. (February 21–24, 2012. Lviv – Slavske, Ukraine).: conference materials - Lviv, 2012. P. 73

Баскаков С.И. Радиотехнические цепи и сигналы: Учебник. – М.: Высш. школа., 1983. – 536 с.

References

Obrobka radiolokatsiinykh sihnaliv z urahuvanniam vnutrishnoimpulsnyh fazochastotnyh nestabilnostey / O. Shynkaruk I. Chesanovskyi // Zbirnyk naukovykh prays Viyskovoho instytutu Kyivskoho Universitetu imeni Tarasa Shevchenka - Nomer 17. - K. VIKNU, 2009 s. 89-92.

A Problem Of Providing Of Coherent Treatment Of Signals Is During Realization Of Non-Coherent Methods Of Radio-Location / Oleg Shyncaruk, Ivan Chesanovskiy // "Modern Problems of Radio Engineering, Telecommunications, and Computer Science". Proceedings of the ХІth International Conference TCSET’2012. Dedicated to the 60th anniversary of the Radio Department at the Lviv Polytechnic National University. (February 21–24, 2012. Lviv – Slavske, Ukraine).: conference materials - Lviv, 2012. P. 73

Baskakov S. Radiotekhnicheskie tsepi i signaly : Uchebnik. - M.: Vyssh. shkola, 1983. - 536 p.

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How to Cite

Чесановський, І. І., Іванов, А. В. and Гурман, І. В. (2013) “Increased noise signal processing in incoherent radar systems”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(54), pp. 68-74. doi: 10.20535/RADAP.2013.54.68-74.

Issue

No. 54 (2013)

Section

Telecommunication, navigation, radar systems, radiooptics and electroacoustics

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