Review of recent developments of the eleven feed for future decade bandwidth radio telescopes
Paper i proceeding, 2011

The Eleven feed is a compact, low-profile decade-bandwidth log-periodic dual-dipole array antenna. It has many advantages: a constant phase center location, constant beam width over a decade bandwidth, high BOR1 efficiency, low cross polar level and good reflection coefficient, all over a decade bandwidth. This paper reviews the recent developments on the Eleven feed technology, which covers several important issues for the applications of the feed in decade bandwidth radio telescopes.

Författare

Jian Yang

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Miroslav Pantaleev

Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium

Per-Simon Kildal

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Benjamin Klein

Hartebeeshoek Radio Astronomy Observatory

Leif Helldner

Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium

Syed Hasan Raza Zaidi

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

30th URSI General Assembly and Scientific Symposium, URSIGASS 2011, Istanbul, 13-20 August 2011

Art. no. 6051291- 6051291

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/URSIGASS.2011.6051291

ISBN

978-142445117-3