Microstrip filter structure basics | Microstrip filter structure types | Stub loaded, Stepped impedance, direct coupled, parallel coupled, interdigital, Combline

This article describes Microstrip filter structure types and Microstrip filter structure basics. It covers Stub loaded, Stepped impedance, direct coupled, parallel coupled, interdigital and Combline microstrip filter structures.

Microstrip filter structure types

The figure-1 depicts microstrip filter structure types. Let us understand these microstrip filter structures one by one.

Microstrip Based RF Filter Design

rf filter design fig2

Refer RF Filter Design Article>> which describes step by step approach to design RF Low Pass Filter with Hairpin configuration.

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