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RF Filter Based Passive Multi-Function Assemblies for Mission Critical Applications

The objective of this webinar is to share the concept of RF filter-based passive multi-function assemblies (MFA). Examples are provided that incorporate such functions as transitions, RF filters, ferrite isolators, non-directional couplers and high-power terminations that illustrate the advantages and the pitfalls that can readily be avoided and will offer an understanding of the trade-offs and benefits of MFAs.

Overview

Passive RF systems employing a series of independent components require that each is specified individually with care taken to ensure that together these operate as desired with attention paid to the electrical interdependencies and mechanical detail which can lead to additional cost, mass and sub-optimal performance. This approach is typically used on small volume applications as commonly found in communications and radar applications.

Passive multi-function assemblies (MFAs) can avoid many of these complexities with integration leading to superior electrical performance, a more robust product (improved reliability) with lower mass and volume and of course fewer vendors to manage. These are becoming more attractive as system quantities increase.

The objective of this webinar is to share the concept of passive MFAs, with specific examples provided that incorporate such functions as transitions, RF filters, ferrite isolators, non-directional couplers and high power terminations. It will illustrate the advantages and the pitfalls that can readily be avoided and will offer an understanding of the trade-offs and benefits of MFA’s.

Key Takeaways

  • Review the evolution and utility of MFAs in mission critical applications.
  • Understand the trade-offs in deciding whether to opt for an integrated versus discrete assembly.
  • Discover the benefits of MFA’s  and decide for yourself if these benefits work for your applications.

Presenters

  • Alan McNeill

    Alan McNeill

    Product Line Manager, Ferrite & Waveguides

    Alan McNeill is based in Dundee, Scotland. He has 38 years’ experience working to promote passive microwave devices including ferrite isolators and circulators and has spent the last 28 years supporting Smiths Interconnect Dundee’s (TRAK) customers working in the space, defense and industrial segments

  • Tony Booth

    Tony Booth

    Senior Principal Engineer

    Tony Booth has 25 years’ experience working on high end filter design solutions for the space, defense and telecoms sectors.