Overview of developments of the eleven Feeds
Paper in proceedings, 2013

An overview of different versions of the Eleven feed and recent development is presented in the paper. Eleven feeds have a nearly constant beamwidth and a fix phase center, with a performance of an aperture efficiency higher than 60%, −10 dB reflection coefficient, −0.2dB radiation efficiency, and −15dB cross-polar level, over a decade bandwidth. The Eleven feed can be very compact after applying newly developed optimization algorithms, and some new results of the feed in dual-reflector antennas are reported here.

Author

Jian Yang

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

Per-Simon Kildal

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

Miroslav Pantaleev

Chalmers, Earth and Space Sciences, Onsala Space Observatory

7th European Conference on Antennas and Propagation, EuCAP 2013, Gothenburg, Sweden, 8-12 April 2013

553-557

Areas of Advance

Information and Communication Technology

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

ISBN

978-1-4673-2187-7

More information

Created

10/6/2017