Szczegóły publikacji
Opis bibliograficzny
Sub-THz on-chip CPW monopole on InP with cross-shaped slot for bandwidth enhancement / Andrzej DUDEK, Abdullah Al-Khalidi, Krzysztof WINCZA, Mahmoud Wagih // W: EUROCAP 2024 [Dokument elektroniczny] : 2024 18th European Conference on Antennas and Propagation : Glasgow 17-22 March 2024 / IEEE. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : IEEE, European Association on Antennas and Propagation (EurAAP), cop. 2024. — e-ISBN: 978-88-31299-09-1. — S. [1-4]. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. [4], Abstr. — A. Dudek – dod. afiliacja: James Watt School of Engineering, University of Glasgow, Glasgow, U. K.
Autorzy (4)
- AGHDudek Andrzej
- Al-Khalidi Abdullah
- AGHWincza Krzysztof
- Wagih Mahmoud
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 153557 |
|---|---|
| Data dodania do BaDAP | 2024-06-13 |
| Tekst źródłowy | URL |
| DOI | 10.23919/EuCAP60739.2024.10501645 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
Abstract
THz communications call for highly integrated wireless chips. This paper presents the first, on-chip sub-THz coplanar waveguide (CPW)-fed monopole antenna covering the full J-band (220-330 GHz), on an Indium Phosphide (InP) substrate. The antenna is designed on a high-permittivity Indium Phosphide (InP) dielectric substrate with a single layer of metallization. Targeting multi-GBPS communication applications, the antenna is designed to have an S 11 bandwidth covering 230–330 GHz. Through the addition of a cross-shaped slot to the monopole's radiator, the fractional bandwidth is improved by nearly three-fold, from 11.1% to 29.6%. The designed antenna features stable radiation patterns throughout the entire operational frequency range, with a single element gain over 3.8 dBi, while maintaining a small footprint of 330 µm x 225 µm (0.25λ × 0.17λ 0 at 230 GHz).
