A compact UWB passive balun solution for cryogenic 2-13 ghz eleven feed for future wideband radio telescopes
Paper in proceeding, 2011
The decade bandwidth Eleven antenna can be considered to have either 4 differential ports or eight single-ended ports, and different ways of combining the eight ports are needed for different purposes and applications. This paper presents a new passive balun for the Eleven antenna and a way to integrate four of these baluns together with the antenna in such a way that the 4 differential ports reduce to 4 single-ended ports. The baluns are realized on printed-circuit-boards (PCB) that are located vertically to the ground plane on the rear side of it.
UWB Balun
compact UWB feeding network
Eleven Feed
UWB antenna
Author
Syed Hasan Raza Zaidi
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Jian Yang
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Miroslav Pantaleev
Chalmers, Earth and Space Sciences, Onsala Space Observatory
Proceedings of the 5th European Conference on Antennas and Propagation, EUCAP 2011. Rome, 11-15 April 2011
921-925
978-888202074-3 (ISBN)
Areas of Advance
Information and Communication Technology
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
ISBN
978-888202074-3