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Communication Dans Un Congrès Année : 2011

Design of a new dielectri-slab phase shifter in a rectangular waveguide

Résumé

This paper presents a new phase shifter for rectangular waveguide. The phase shifting is based on the insertion of a dielectric slab allowing the change of the propagation constant. Some notches at each end of the slab are used to reach a large bandwidth (>20%) in the X/Ku band, with very low losses (<0.2 dB). Measurements of differnet dielectric slabs show that a phase shifting up to 50° is available in a very compact structure.
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Dates et versions

hal-00632769 , version 1 (15-10-2011)

Identifiants

  • HAL Id : hal-00632769 , version 1

Citer

Nicolas Picard, Bernard Della, Alain Peden, Jean Philippe Fraysse. Design of a new dielectri-slab phase shifter in a rectangular waveguide. 41st European Microwave Conference, Oct 2011, Manchester, United Kingdom. ⟨hal-00632769⟩
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