1-Bit Reconfigurable Huygens Element for Beam-Steering Transmitarrays

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2021 International Symposium on Antennas and Propagation (ISAP), 2021, 00, pp. 1-2
Issue Date:
2021-11-26
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In this paper, a 1-bit electronically reconfigurable element based on a dual-layer Huygens resonance is developed for Ku-band beam-steering transmitarrays. The element consists of two antisymmetric metallic crosses printed on both sides of a dielectric substrate, which enables a non-reflection Huygens resonance. A 1-bit phase compensation is achieved by controlling two PIN diodes. For verification, the proposed element is fabricated and measured with waveguides. Good agreement is achieved between the experimental and simulated results.
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