Ka-band Circularly Polarized Phased Array Antenna with Independently Controlled Beams

Ka-band Circularly Polarized Phased Array Antenna with Independently Controlled Beams

IEEE International Symposium on Antennas and Propagation and ITNC-USNC-URSI Radio Science Meeting (AP-S/URSI) (2024)

Xianming Qing, Xinyi Tang, Nasimuddin Nasimuddin, Yijun Zhou, Bin Luo, Wenjiang Wang

Electrical and Electronic Engineering

14 July 2024

X. Qing, X. Tang, Nasimuddin, Y. Zhou, B. Luo, and W. Wang, “ Ka-band Circularly Polarized Phased Array Antenna with Independently Controlled Beams,” EEE International Symposium on Antennas and Propagation and ITNC-USNC-URSI Radio Science Meeting (AP-S/URSI) (2024)

A wideband circularly polarized phased array antenna is developed, wherein the number (single or dual), the steering angle, and the sense of the circular polarization (righ-thanded or left-handed) of the beams can be independently controlled. A 64-element (8×8) antenna array at Ka-band of 27.5 to 30 GHz is prototyped to demonstrate the capability.

Publisher Copyright

This research / project is supported by the Economic Development Board (EDB) - Space Technology Development Programme
Grant Reference no. : S23-020013-STDP

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https://oar.a-star.edu.sg/communities-collections/articles/20644

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Institute for Infocomm Research