Digital Beam Forming Vehicular Radar at 77 GHz
D.Mondal1, R.Bera2, P.Dey3, S.Hazra4, M.Mitra5
1D.Mondal, Department of Electronics and Telecommunication Engineering Indian Institute of Engineering Science and Technology, Shibpur, Howrah (W.B), India.
2R.Bera, Department of Electronics and Telecommunication Engineering Indian Institute of Engineering Science and Technology, Shibpur, Howrah (W.B), India.
3P.Dey, Department of Electronics and Communications Engineering Sikkim Manipal Institute of Technology, Majitar (Sikkim), India.
4S.Hazra, Department of Electronics and Communications Engineering Sikkim Manipal Institute of Technology, Majitar (Sikkim), India.
5M.Mitra, Department of Electronics and Communications Engineering Future Institute of Engineering and Management, Sonarpur, Kolkata (W.B), India.
Manuscript received on 15 December 2015 | Revised Manuscript received on 25 December 2015 | Manuscript Published on 30 December 2015 | PP: 38-41 | Volume-5 Issue-2, December 2015 | Retrieval Number: B4344125215/15©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In this paper Authors are trying to develop Digital Beam Forming Vehicular Radar at 77 GHz. At the transmitter side antenna beam pattern is digitally controlled by the DBS Transmitter having DBF planar structure 4X4 elemental patch antenna and at the receiver end receiving antenna beam pattern is digitally controlled by DBS Receiver having identical 4X4 elemental antennas. From this model we are able to measure the target motion and accurate ranging in presence of hostile environment successfully. The performance of this innovative model in range and velocity resolution are better with respect to other conventional Radar system.
Keywords: DBF (Digital Beam Forming), CSWAP (Cost Size Weight And Power), CALM (Continuous Air interface for Long and Medium distance), DS-SS (Direct Sequence Spread Spectrum), RCS (Radar Cross Section)
Scope of the Article: Tools and Environments