An Array Antenna for 24GHz Automotive Radar Application

Authors :: Mang He
Yuxing Fan
Zhirong An
Source :: 2020 International Conference on Microwave and Millimeter Wave Technology (ICMMT).
Publication Year :: 2020
Publisher :: IEEE, 2020.
Abstract: A transmitting array antenna for both long- and medium- range automotive radar application is proposed in this paper. The array antenna consists of six linear series-fed patch subarrays and a network based on substrate integrated waveguide (SIW). With adoption of the broadband self-compensating phase shifter, the antenna has a good performance in wide band. Simulation results show that impedance bandwidth is from 23.9GHz to 25.1GHz, the relative bandwidth with flat-shoulder pattern is 2%.

Subjects :: Waveguide (electromagnetism)
Relative bandwidth
Computer science
Automotive radar
Broadband
Impedance bandwidth
Electronic engineering
Wide band
Antenna (radio)
Phase shift module
Computer Science::Information Theory

Database :: OpenAIRE
Journal :: 2020 International Conference on Microwave and Millimeter Wave Technology (ICMMT)
Accession number :: edsair.doi...........43a2fcd7d8bb9f2f43f776eac404751b
Full Text :: https://doi.org/10.1109/icmmt49418.2020.9386479