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A multi layer meander line circular polarization selective structure (MLML-CPSS)

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Author

Summary, in English

A circular polarization selective structure (CPSS) reflects one handedness of circular polarization and transmits the other. We present a new multilayer structure with significantly improved bandwidth compared to classical solutions, which are typically based on resonant structures. The proposed structure consists of layers of printed metal meander lines interspaced by low-permittivity rigid foams. Simulation results for a five layer design are given, demonstrating return loss and insertion loss less than 0.5 dB and axial ratio less than 0.75dB over the entire Ku-band (12-18 GHz, 40% fractional bandwidth), for 0-20 degrees angle of incidence.

Publishing year

2014

Language

English

Pages

464-468

Publication/Series

[Host publication title missing]

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

8th European Conference on antennas and Propagation (EuCAP), 2014

Conference date

2014-04-06 - 2014-04-11

Conference place

The Hague, Netherlands

Status

Published

Research group

  • Electromagnetic theory

ISBN/ISSN/Other

  • ISSN: 2164-3342