Equivalent Circuit of a Quadraxial Feed for Ultra-Wide Bandwidth Quadruple-Ridged Flared Horn Antennas
Paper i proceeding, 2015

An equivalent circuit model of a quadraxial feed for ultra-wide bandwidth quadruple-ridged flared horn (QRFH) antennas is presented. The circuit is synthesised by only 3 unknowns and achieves an accurate input impedance for a wide range of dimensions. This model allows fast synthesis of optimal feeding designs that would ensure the excitation of the fundamental mode at the input of a QRFH.

equivalent circuits

ultra wideband antennas

waveguide transitions

quadruple-ridged waveguides

Författare

T. S. Beukman

Universiteit Stellenbosch

Petrie Meyer

Universiteit Stellenbosch

Rob Maaskant

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Marianna Ivashina

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

9th European Conference on Antennas and Propagation, EuCAP 2015, Lisbon, Portugal, 13-17 May 2015

7228377

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Elektroteknik och elektronik

ISBN

978-889070185-6

Mer information

Skapat

2017-10-07