RF Band-Pass Filter

Project overview

Passive microstrip RF filter board designed to attenuate out-of-band signals while passing a selected frequency band.

Engineering approach

RF and microwave PCB work depends on controlled impedance and careful trace geometry, since even small layout mistakes at these frequencies show up directly as signal loss. On this board, that translates into a component set built around 2L and Microstrip filter, with layout and stack-up decisions driven by impedance-controlled routing, trace geometry, and minimizing insertion loss across the target frequency range.

Technical specification

Engineering focus

This portfolio project demonstrates CircuitNexa's electronics engineering and PCB design work in the rf pcbs space. The design shown here is part of a broader portfolio spanning schematic capture, PCB layout, embedded firmware, prototyping, and support through to manufacturing.