Millimeter-Wave Microstrip Comb-Line Antenna Array for Automotive Radar

This paper presents the design of a 10 \times 25 element microstrip comb-line antenna array for 77GHz automotive radar. A 250-elememt array is proposed by using RO3003 substrate with higher gain compare with the series-fed patch antennas in the same size. The simulated gain of the antenna is 24dBi a...

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Bibliographic Details
Published in2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE) pp. 1 - 3
Main Authors Zhang, Qingzhuo, Wang, Leilei, Zhang, Xu
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2018
Subjects
250-elememt
Automotive engineering
comb-line antenna array
Microstrip
Microstrip antenna arrays
Microstrip antennas
Radar
Radar antennas
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Summary:This paper presents the design of a 10 \times 25 element microstrip comb-line antenna array for 77GHz automotive radar. A 250-elememt array is proposed by using RO3003 substrate with higher gain compare with the series-fed patch antennas in the same size. The simulated gain of the antenna is 24dBi and the side lobe level is below −13 dB at 76.5GHz.
DOI:10.1109/ISAPE.2018.8634336