Metamaterial Inspired Microstrip Offset Feed Truncated Antenna for Automotive Radar Application
K.Arunkumar1, S.Srinivasan2, A.Beno3, W. Mesiya Stalin4
1K.Arunkumar*,Assistant Professor, Department of CSE, Easwari Engineering College, Chennai, Tamilnadu, India.
2Dr.S.Srinivasan, Professor, Department of BME, Saveetha School of Engineering, SIMATS, Chennai, India.
3Dr.A.Beno, Associate Professor, Department of ECE, Dr. Dr.Siivanthi Aditanar College of Engineering, Tiruchendur, Tamilnadu, India.
4W.Mesiya Stalin, Assistant Professor, Dhanalakshmi Institute of Technology, Samayapuram, Trichy, Tamilnadu, India.

Manuscript received on November 17., 2019. | Revised Manuscript received on November 24 2019. | Manuscript published on 30 November, 2019. | PP: 11815-11818 | Volume-8 Issue-4, November 2019. | Retrieval Number: D9199118419/2019©BEIESP | DOI: 10.35940/ijrte.D9199.118419

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Abstract: A state-of-the-art design of microstrip offset feed truncated antenna for automotive radar applications operating at 24 GHz UWB band is proposed. The rectangular patch is truncated and ring shaped co directional complementary split ring resonator is imprinted on edge truncated rectangular patch to radiate in the short-range radar UWB band. The proposed antenna with Co-directional complementary split ring resonator antenna is having measurement of 5.1 x 4.65 x1.6 mm3 with operating frequency ranges from 24.6 to 30.3 GHz.This work comprises the thorough inquiries such as return loss, distribution of surface current, gain and radiation pattern. With the help of parametric analysis width of slit (z), width of feed (Wf) and length of feed (lf) the dimension of the proposed antenna is obtained. Simulation have shown decent fairness which proves the feasibility of the projected antenna for the automotive short-range RADAR application.
Keywords: Codirectional CSRR, Near Range Automotive RADAR, Truncated Antenna, UWB.
Scope of the Article: Micro Strip Antenna.