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Outputs (3)

A Reconfigurable Microstrip Patch Antenna With Switchable Liquid-Metal Ground Plane (2022)
Journal Article
Qu, Z., Kelly, J. R., Wang, Z., Alkaraki, S., & Gao, Y. (2023). A Reconfigurable Microstrip Patch Antenna With Switchable Liquid-Metal Ground Plane. IEEE Antennas and Wireless Propagation Letters, 22(5), 1045-1049. https://doi.org/10.1109/LAWP.2022.3231872

This letter presents a novel reconfigurable microstrip patch antenna that is reconfigured using liquid metal. The proposed antenna employs two approaches in unison to switch the direction of the main beam. Specifically, the antenna uses the parasitic... Read More about A Reconfigurable Microstrip Patch Antenna With Switchable Liquid-Metal Ground Plane.

A Wideband Circularly Polarized Antenna Based on Anisotropic Metamaterial (2022)
Journal Article
Lin, Q.-W., Alkaraki, S., Wong, H., & Kelly, J. R. (2023). A Wideband Circularly Polarized Antenna Based on Anisotropic Metamaterial. IEEE Transactions on Antennas and Propagation, 71(2), 1254-1262. https://doi.org/10.1109/tap.2022.3225157

This article presents a novel circularly polarized (CP) antenna based on an anisotropic metamaterial. The antenna is capable of performing linear-to-circular polarization conversion over a wideband of frequencies in the X-band (8-12 GHz). The propose... Read More about A Wideband Circularly Polarized Antenna Based on Anisotropic Metamaterial.

Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G (2022)
Book Chapter
Mittra, R., Nasri, A., Arya, R. K., Chaudhary, P., Ketty, J. R., ALkaraki, S., & Borja, A. L. (2022). Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G. In Y. Jay Guo, & R. W. Ziolkowski (Eds.), Antenna and Array Technologies for Future Wireless Ecosystems (43-82). Wiley-IEEE Press. https://doi.org/10.1002/9781119813910.ch2

This chapter presents a number of novel concepts for designing antenna arrays, which achieve high gain levels together with wide-angle scan capability. It begins with the Luneburg lens antenna, which supports beam scanning over a very wide angular ra... Read More about Techniques for Designing High Gain and Two‐Dimensional Beam Scanning Antennas for 5 G.