An outer end-fed compact four-arm spiral antenna
- This paper presents a compact four-arm spiral antenna, which may be used in direction-finding applications but also mobile communication systems. The antenna is fed sequentially at its outside-ends using a sequential phase network embedded in grounded multilayer dielectric media. Sequential rotation is applied to generate the axial mode M1 but also the conical mode M2 in the same frequency band. The antenna exhibits good radiation characteristics in the frequency band of interest.
| Author of HS Reutlingen | Pouhè, David; Feldberg, Alexander |
|---|---|
| DOI: | https://doi.org/10.1109/APWC49427.2022.9899874 |
| ISBN: | 978-1-6654-8113-7 |
| Erschienen in: | 2022 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC), 5-9 September 2022, Cape Town, South Africa, proceedings |
| Publisher: | IEEE |
| Place of publication: | Piscataway, NJ |
| Document Type: | Conference proceeding |
| Language: | English |
| Publication year: | 2022 |
| Tag: | broadband antennas; direction-finding; sequential phase network; sequential rotation; spiral antennas |
| Page Number: | 4 |
| First Page: | 89 |
| Last Page: | 92 |
| DDC classes: | 600 Technik |
| Open access?: | Nein |
| Licence (German): |  In Copyright - Urheberrechtlich geschützt |
