• Open Access

Conceptual design of X band waveguide dual circular polarizer

Chen Xu, Sami Tantawi, and Juwen Wang
Phys. Rev. Accel. Beams 19, 062003 – Published 17 June 2016

Abstract

A new design of dual circular polarizer is presented in this paper. This innovative design converts radiofrequency (rf) energy from TE10 mode in a rectangular waveguide to two polarized TE11 modes in a circular waveguide. A reflection less than 20db is achieved and breakdown field is less than 42MV/m at input of 1 MW. Meanwhile, this polarizer has a megahertz bandwidth, and the thermal stability is also discussed. This device can be used for broadcasting and receiving the circular polarized signals.

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  • Received 25 February 2016

DOI:https://doi.org/10.1103/PhysRevAccelBeams.19.062003

This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

Published by the American Physical Society

Physics Subject Headings (PhySH)

Accelerators & Beams

Authors & Affiliations

Chen Xu*, Sami Tantawi, and Juwen Wang

  • SLAC National Accelerator Laboratory, Stanford University, Stanford, California 94309, USA

  • *chenxu@slac.stanford.edu

Article Text

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Issue

Vol. 19, Iss. 6 — June 2016

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