Ku-band waveguide band-pass filter with iris radius

Yechou, Lahcen; Tribak, Abdelwahed; Mohamed, Kacim; Zbitou, Jamal; Mediavilla, A.

doi:10.1109/icmcs.2014.6911230

Cited by 8 publications

(1 citation statement)

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“…It is therefore important to produce innovative filter configurations that can be effectively produced and integrated with other systems while maintaining low loss, superb stopband performance, high power efficiency and high selectivity to better accommodate the more stringent regulations of modern communication networks. The SIW is a wave-guide system established using metallic via arrangements incorporated in a dielectric substrate that connects two parallel metal plates electrically [4]. This incorporates the advantages of both the conventional waveguide system and the planar circuit, such as low leakage,…”

Section: Introductionmentioning

confidence: 99%

Design of an Offset Posts K- band Bandpass Filter using Substrate Integrated Waveguide for Microwave Applications

Dahiya*

2020

IJRTE

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In this paper, an offset posts K-band bandpass filter has been designed using substrate integrated waveguide (SIW). SIW is formed inside a dielectric material by applying a top metal over the ground plane and trapping the structure on either side with rows of plated vias. SIW is effective and efficient solution in waveguide technique. The slotted windows are cut in tapered transition of SIW filter to attain low loss. The proposed filters are designed at 23 GHz center frequency. The simulated results exhibit low losses and sharp roll off characteristics in pass band. There is good agreement between the simulated results and the experimental results. The proposed filter is suitable for use in microwave communication devices.

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Section: Introductionmentioning

confidence: 99%