[SOLVED] ADS: Miniaturized Bandpass Filter (AEL layout example)

[volker@muehlhaus]

In Microwave Journal March 2017, Sheng Zhang et al published a very nice, narrowband miniaturized band pass filter design,
"Miniaturized Bandpass Filter Using Quarter SIW Resonator With Elliptic Defected Structure"

I really like the design, and created an ADS file with a fully scalable layout of that miniaturized band pass filter. This scalable layout cell can be used in ADS for analysis, parameter sweep or optimization with Momentum.

Application note and ADS project files for download:
https://muehlhaus.com/support/ads-application-notes/ads-miniaturized-bpf-ael

 

[BigBoss]

Dear Dr. Muehlhaus,

Have you ever practically realized this filter on mentioned substrate ?? If yes, what about the measurement results ? Can you share them with us ??

 

[volker@muehlhaus]

Have you ever practically realized this filter on mentioned substrate ?? If yes, what about the measurement results ? Can you share them with us ??

Sorry for my late answer, I had missed your question. This is not my filter design, I only created the ADS scalable cell implementation. Measurements were published by the original authors in Microwave Journal:
https://www.microwavejournal.com/ar...iw-resonator-with-elliptic-defected-structure

 

[Georgy.Moshkin]

Here is another example of similar filter with simpler structure based on one-eighth SIW resonator:


paper is freely available at researchgate: