Technical Education Webinar Series

Title: I need to clean up my signals, which filter do I choose?

Date: April 29, 2026

Time: 8am PT / 11am ET

Sponsored by: RFMW and Smiths Interconnect, a Molex company

Presented by: Bob Buxton, Product Line Manager, Smiths Interconnect, a Molex company

Abstract:
RF filters are key signal conditioning components in radar and communication systems. They reduce receiver interference from unwanted frequencies, remove harmonics from transmitted signals, and, in the form of diplexers, protect receivers from a transceiver’s own high power transmit signal. There are many types of filter topology, each with their own strengths. In this webinar we’ll explore the various topologies, their strengths and weaknesses, and how to choose between them. We’ll present a tool that automatically identifies the most appropriate filter topology based on desired specifications. Lastly, we’ll present a tried and trusted methodology that leads to rapid prototyping and the supply of rugged, reliable filters for mil/aero and space environments.

Presenter Bio:
Bob has 30+ years of experience as an engineer and product line manager, working within and supplying to the defense industry. His engineering experience encompasses designing frequency synthesizers and microwave assemblies for military radar systems. He holds a master's degree in Microwaves and Modern Optics from University College, London and an MBA from George Fox University, Newberg Oregon.