Home > Research > Publications & Outputs > Efficient Analysis of Highly Resonant Transmita...

Electronic data

  • AWPL - MoM TA Huygens - DRP_v2c

    Accepted author manuscript, 356 KB, PDF document

    Available under license: CC BY: Creative Commons Attribution 4.0 International License

Links

Text available via DOI:

View graph of relations

Efficient Analysis of Highly Resonant Transmitarray Element For Sub-THz 6G Communications

Research output: Contribution to Journal/MagazineJournal articlepeer-review

E-pub ahead of print
<mark>Journal publication date</mark>13/12/2024
<mark>Journal</mark>IEEE Antennas and Wireless Propagation Letters
Publication StatusE-pub ahead of print
Early online date13/12/24
<mark>Original language</mark>English

Abstract

An efficient analysis technique for a transmitarray (TA) unit cell based on a method of moments (MoM) in the spectral domain assuming local periodicity is proposed. The MoM employs basis functions consisting of Chebyshev polynomials weighed by a function that accounts for edge singularities. The analysis technique is applied to a unit cell consisting of two sets of five parallel dipoles that are shifted one with respect to the other to create a Huygens resonance that maximizes transmission of the impinging plane wave. Comparisons with circuit models show that the proposed technique achieves better accuracy while providing significant computational gains compared with commercial general purpose software. Finally, a unit cell is optimized to work in the W-band with the aim of employing it to the design of TAs for ultra-capacity fixed wireless links.