A V-Band Inverted Microstrip Gap Waveguide End-Coupled Bandpass Filter
Artikel i vetenskaplig tidskrift, 2016

This letter presents an end-coupled bandpass filter (BPF) based on the recently introduced inverted microstrip gap waveguide technology. The inverted microstrip gap waveguide is advantageous for millimeter wave applications because of its low-loss, self-packaging characteristics, and cost-effectiveness. A fourth order Chebyshev-type end-coupled BPF is designed to provide a 2 GHz bandwidth at 60 GHz center frequency. The fabricated prototype embedded within a 10 cm inverted microstrip gap waveguide, containing two back-to-back transitions to rectangular waveguide, exhibits an insertion loss of 3 dB in the passband. However, the insertion loss of the filter itself is better than 1.6 dB.

inverted microstrip gap waveguide

end-coupled filter

Bandpass filter (BPF)

millimeter wave

transition

Författare

Abbas Vosoogh

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Astrid Algaba Brazalez

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Per-Simon Kildal

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

IEEE Microwave and Wireless Components Letters

1531-1309 (ISSN)

Vol. 26 4 261-263 7438795

Waveguide-type semiconductor integrated circuits (ICs) in gaps between conducting surfaces with texture architecture, electromagnetic modeling and micromachining (GAPWAVE ICS)

Europeiska kommissionen (FP7), 2013-05-01 -- 2018-04-30.

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.1109/lmwc.2016.2538598

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Skapat

2017-10-07