matchedRF

automated impedance matching

USD 4.99 · Designed for iPad

Automated impedance matching and filter design for RF and microwave applications. Multistage power amplifier impedance matching has never been easier. matchedRF is a network synthesis tool for broadband RF applications. It supports impedance matching for a restricted class of terminations - namely the capacitive sources and loads that are so commonly encountered during the design phase of RF power amplifiers. Since filter structures are the most efficient broadband impedance-matching structures, matchedRF outputs filter-based lumped LC ladder structures that are matched to user specifications at both ends of the network. The tool is helpful in that the parasitic capacitance of an active device can be absorbed by the matching components at either end of the network or even both ends simultaneously. matchedRF is directly applicable to input matching, output matching and interstage matching in the design of broadband RFIC and millimeter wave power amplifier systems. Wherever possible, matchedRF generates the Fano-Optimum, lumped-element Chebyshev filter structure representation. Bandpass topologies of network order 2 through 6 are supported. In addition, the tool supports the recommendation, insertion and manipulation of lumped-element impedance transformers. matchedRF provides the transformer solutions (if they exist) and allows users to further add or remove transformers and make refinements such that component values closely match those supported by their manufacturing process. matchedRF plots the frequency response of: - insertion loss - return loss - transmission phase - group delay matchedRF exports to the following formats: - Text format .csv - Design summary documentation .pdf - S-parameter .s2p - matchedRF format .pamatch matchedRF - broadband impedance matching support for the design of optimum RF power amplifiers.

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Minor fixes

Version 1.0.4

The developer, DirectRF, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    • Provider
      • DirectRF LLC
    • Size
      • 4.9 MB
    • Category
      • Productivity
    • Compatibility
      Requires iOS 14.0 or later.
      • iPhone
        Requires iOS 14.0 or later.
      • iPad
        Requires iPadOS 14.0 or later.
      • iPod touch
        Requires iOS 14.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2021 DirectRF, LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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