Review of recent developments of the eleven feed for future decade bandwidth radio telescopes
Paper in proceedings, 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.

Author

Jian Yang

Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner, Antennas

Miroslav Pantaleev

Chalmers, Earth and Space Sciences, Onsala Space Observatory

Per-Simon Kildal

Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner, Antennas

Benjamin Klein

Hartebeeshoek Radio Astronomy Observatory

Leif Helldner

Chalmers, Earth and Space Sciences, Onsala Space Observatory

Syed Hasan Raza Zaidi

Chalmers, Signals and Systems, Kommunikationssystem, informationsteori och antenner, Antennas

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

Art. no. 6051291- 6051291

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/URSIGASS.2011.6051291

ISBN

978-142445117-3

More information

Created

10/7/2017