Abstract
This work presents a wideband slot array antenna with a single-layer feeding network at Ka-band for the fixed wireless communication system. To improve the bandwidth, the circular arm dipole slot is used as the radiating element, fed by open-ended rectangular waveguides. Then, a combination of the ridged waveguide and the hollow waveguide is implemented to realize the corresponding one-to-one excitation between the output ports of the feeding network and the radiation slots. The 4 by 4 slot array antenna achieves a wide bandwidth of 34.3% with a reflection coefficient above 14dB, reasonably good radiation patterns, and a total efficiency of over 90%.
| Originalsprog | Engelsk |
|---|---|
| Titel | 18th European Conference on Antennas and Propagation, EuCAP 2024 |
| Forlag | IEEE (Institute of Electrical and Electronics Engineers) |
| Publikationsdato | 2024 |
| Artikelnummer | 10500979 |
| ISBN (Trykt) | 979-8-3503-9443-6 |
| ISBN (Elektronisk) | 978-88-31299-09-1 |
| DOI | |
| Status | Udgivet - 2024 |
| Begivenhed | 2024 18th European Conference on Antennas and Propagation (EuCAP) - Glasgow, United Kingdom, Glasgow, Storbritannien Varighed: 17 mar. 2024 → 22 mar. 2024 https://www.eucap2024.org/ |
Konference
| Konference | 2024 18th European Conference on Antennas and Propagation (EuCAP) |
|---|---|
| Lokation | Glasgow, United Kingdom |
| Land/Område | Storbritannien |
| By | Glasgow |
| Periode | 17/03/2024 → 22/03/2024 |
| Sponsor | ANSYS, CADFEM, Dassault Systemes, et al., Huawei Technologies Co., Ltd., Microwave Vision Group |
| Internetadresse |
Bibliografisk note
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