Design of a 2D MIMO Radar Antenna for 77 GHz Automotive Application

Dash, JC and Sarkar, D and Antar, YMM (2022) Design of a 2D MIMO Radar Antenna for 77 GHz Automotive Application. In: 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022, 10 July 2022 - 15 July 2022, Denver, pp. 784-785.

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Abstract

In this paper, we propose the design of a 2D automotive MIMO Radar antenna. The antenna design composed by 3 transmitter (Tx) and 5 receiver (Rx) antenna elements. The individual Tx/Rx antenna system is a seven-element series fed modified binomial tapered array with side lobe level (SLL) less than 16 dB and 800 azimuth field-of-view (FoV). The 2D virtual array formation of the proposed antenna system is discussed. It is shown that the proposed antenna configuration exhibits both azimuth and elevation angular resolution such as 5.820 and 44.80 rather than its 1D counter part having same number of antenna elements.

Item Type:	Conference Paper
Publication:	2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2022 - Proceedings
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Antenna arrays; Antenna feeders; Antenna lobes; Automotive radar; Autonomous vehicles; Microwave antennas; MIMO radar, Angular resolution; Antenna design; Antenna element; Antenna system; Automotive applications; Automotives; Autonomous Vehicles; Radars antennas; Series-fed arrays; Virtual array, Radar antennas
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	04 Nov 2022 10:03
Last Modified:	04 Nov 2022 10:03
URI:	https://eprints.iisc.ac.in/id/eprint/77783

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