article · 2023
A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band
Enhao Wang, Guangyao Peng, Zhi Hao Jiang
Cited by 1Abstract and details only
Abstract
A 2-bit electronically reconfigurable reflect-array (RRA) element, integrated with two PIN diodes, is presented at Ka-band. The element can be adjusted to generate four states for 2-bit phase tuning. A dual-layer miniaturized structure is utilized to reduce the performance sensitivity of the element under obliquely incident waves, which is practical for large-aperture beam scanning applications. As a result, a 2-bit phase-shifting is achieved with a phase difference of <tex>$90^{\mathrm{o}}\pm 20^{0}$</tex> from 25.8 GHz to 26.3 GHz, possessing an averaged element loss of less than 0.9 dB. The RRA element is fabricated and measured based on the waveguide simulator. The good agreement between the measured and simulated results verifies the proposed design.
Cite this paper
Wang, E., Peng, G., & Jiang, Z. H. (2023). A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band. https://doi.org/10.23919/aces57841.2023.10114729
Wang, Enhao, et al. “A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band.” 2023, pp. 1–2, https://doi.org/10.23919/aces57841.2023.10114729.
Wang, Enhao, Guangyao Peng, and Zhi Hao Jiang. 2023. “A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band.” https://doi.org/10.23919/aces57841.2023.10114729.
Wang, E., Peng, G. and Jiang, Z.H. (2023) ‘A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band’. Available at: https://doi.org/10.23919/aces57841.2023.10114729.
@article{wang2023reconfigurable,
title = {{A 2-Bit Reconfigurable Reflect-Array Antenna Element at Ka-Band}},
author = {Wang, Enhao and Peng, Guangyao and Jiang, Zhi Hao},
pages = {1--2},
year = {2023},
doi = {10.23919/aces57841.2023.10114729}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.