Szczegóły publikacji
Opis bibliograficzny
Linear-polarized three-beam four-element antenna array with reduced sidelobe level / Krzysztof WINCZA, Izabela SŁOMIAN, Sławomir GRUSZCZYŃSKI, Artur RYDOSZ // W: AP-S/URSI 2016 [Dokument elektroniczny] : IEEE AP-S symposium on Antennas and Propagation and URSI CNC/USNC joint meeting : June 26–July 1, 2016, Fajardo, Puerto Rico. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : IEEE, cop. 2016. — Dysk Flash. — Dod. e-ISBN: 978-1-5090-2851-1 ; w WoS ISBN: 978-1-5090-2886-3. — e-ISBN: 978-1-5090-2885-6. — S. 1137–1138. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 1138, Abstr. — Publ. w cz.: AP-S Paper
Autorzy (4)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 99229 |
|---|---|
| Data dodania do BaDAP | 2016-07-21 |
| DOI | 10.1109/APS.2016.7696276 |
| Rok publikacji | 2016 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | International Symposium on Antennas and Propagation 2016 |
Abstract
A recently developed method of sidelobe level reduction in multibeam circularly polarized antenna arrays fed by Butler matrices has been extended on linearly polarized multibeam antennas with broadside beam. It has been shown that in a three-beam four-element antenna array sidelobe level reduction can be achieved with theoretically lossless feeding network by taking advantage of two-port radiating elements at the expense of having two squinted beams featuring orthogonal linear polarizations with respect to the broadside beam. The presented concept has been verified by the design and measurements of the antenna array operating at 3 GHz for which sidelobes as low as -20 dB have been achieved.
