On the Design of a Substrate Integrated Waveguide Butler Matrix for K-Band Applications

Raul Haro-Baez, Edwin R. Llugsha-Toapanta, Diego S. Benitez

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Resumen

This paper presents a Butler matrix design and construction in the K band using -3 dB and 0 dB hybrid couplers designed in Substrate Integrated Waveguide (SIW) technology that covers the 18 - 22 GHz bandwidth with excellent performance in terms of phase error and amplitude imbalance. The measured results, supported by simulations, show an input coincidence better than 20 dB, transmission and coupling losses of around 8 dB, and isolation better than 15 dB.

Idioma originalInglés
Título de la publicación alojadaProceedings - 2020 IEEE Latin-American Conference on Communications, LATINCOM 2020
EditoresRamiro Velazquez
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781728189031
DOI
EstadoPublicada - 18 nov. 2020
Publicado de forma externa
Evento2020 IEEE Latin-American Conference on Communications, LATINCOM 2020 - Virtual, Santo Domingo, República Dominicana
Duración: 18 nov. 202020 nov. 2020

Serie de la publicación

NombreProceedings - 2020 IEEE Latin-American Conference on Communications, LATINCOM 2020

Conferencia

Conferencia2020 IEEE Latin-American Conference on Communications, LATINCOM 2020
País/TerritorioRepública Dominicana
CiudadVirtual, Santo Domingo
Período18/11/2020/11/20

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