Evaluation of inverted microstrip gap waveguide bandpass filters for Ka-band

Castro, Nelson; Pizarro, Francisco; Fernando Herran-Ontanon, Luis; Rajo-Iglesias, Eva

Abstract

This article presents the implementation of three inverted microstrip gap-waveguide (IM-GWG) bandpass filters for the Ka-band, at a central frequency of 28 GHz. This technology is a good candidate for the future communication systems operating in the millimeter-wave frequency bands due to the low loss characteristic and the easy manufacturing due to the increased size for these frequency bands. Three different topologies will be analyzed and their sensitivity to the position with respect to the pins of the bed of nails will be studied. Measurements confirm the good performance of the technology in terms of transmission and reflection coefficients over the whole assessed band.

Más información

Título según WOS: Evaluation of inverted microstrip gap waveguide bandpass filters for Ka-band
Título de la Revista: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
Volumen: 134
Editorial: ELSEVIER GMBH, URBAN & FISCHER VERLAG
Fecha de publicación: 2021
DOI:

10.1016/j.aeue.2021.153677

Notas: ISI