Microstrip Filter Structures: Basics and Types
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This article explores the fundamentals of microstrip filter structures and delves into various types, including stub-loaded, stepped impedance, directly coupled, parallel coupled, interdigital, and combline designs.
Figure 1: Microstrip filter structure types
Let’s examine each of these microstrip filter structures in detail.
Microstrip-Based RF Filter Design
Figure 2: RF Filter Design Example
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