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  • VISION 2.4.2
  • Getting started with Device Modeler
  • Getting started with System Architect
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  2. Getting started with Device Modeler
  3. LNA device
  • Getting started with Device Modeler
    • HPA device
    • Limiter device
    • LNA device
      • Extract B-SP model for LNA

        How to extract Bilateral S-Parameters (B-SP) model for Low Noise Amplifier (LNA). The LNA-B-SP model is a bilateral linear model. Depending on the chosen simulation mode, it considers the transient regime. This model considers the noise parameters of the device.

      • Extract B-HF model for LNA device

        How to extract Bilateral High Frequency memory (B-HF) model for Low Noise Amplifier (LNA). The LNA-B-HF model has the same properties as the HPA-U-HF model for frequency dispersion. It therefore takes into account only the dispersive effects present in the amplifier band and ignores other memory effects such as those due to polarization or heating. On the other hand, it makes it possible to take into account the changes in load and source impedance.

    • MFC device
    • Mixer device
    • Linear device
    • Antenna device
    • Perform model tests in System Architect

      This tutorial presents a feature that enables automatic configuration of schematics in System Architect for testing HPA and LNA models. The user will be able to run pre-configured simulations to test the model with 2-tone signals, a 5G signal and possibly load-pull simulations. This feature is available for all HPA models and LNA-B-HF model.

LNA device

Depending on the phenomena to be modeled, there is an appropriate model to use:
  • Extract B-SP model for LNA
  • Extract B-HF model for LNA device
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Documentation VISION 2.4.2 - version 1.1 - rev1 - 2024/11/27