Knowles Articles

  1. RF Components For Radar: Duplexing 2/26/2024

    Delving into duplexing methods for radar systems, explore the advantages of employing either circulator and hybrid coupler setups or single pole double throw switches (SPDT).

  2. Snubber Capacitors In The Field 2/26/2024

    Learn about the changing landscape of power supply circuits and why it's important to adapt to advancements in semiconductor technology.

  3. How To Size A Snubber Capacitor For Your Power Supply 2/15/2024

    Explore snubber derivation for a simple switching circuit, a helpful exercise in understanding how these switches impact snubber capacitor sizing.

  4. Gain Equalizer Basics 11/30/2023

    Discover how passive gain equalizers offer a solution to frequency response issues in RF amplifiers, providing advantages such as durability, flexibility, and low noise characteristics.

  5. Contextualizing Q Factor 11/30/2023

    An in-depth understanding of poles and zeros will improve your filter designs. Discover how open-source RF analysis tools can help you better understand how poles and zeros relate to Q factor.

  6. The Role Of Resonant Capacitors In Power Electronics 11/28/2023

    Explore the basic attributes of capacitors, like the ability to store electric charge and conduct higher-frequency AC currents, and the impact of extreme frequencies on their performance.

  7. Non-Magnetic Trimmer Capacitors For In-Suite Or Portable MRI Machines 11/20/2023

    Explore the types of non-magnetic surface-mount device (SMD) capacitors, including trimmer capacitors, that are crucial for maintaining reliability and optimal performance in POC MRI machines.

  8. What Are Bias Filter And Self-Bias Networks? 11/20/2023

    Discover how bias filter and self-bias networks play a crucial role in ensuring RF amplifiers operate efficiently, maintain linearity, and minimize noise/interference.

  9. Power Divider Basics 11/20/2023

    Power dividers are crucial in many areas, such as antenna systems, telecommunications, and signal processing. Know the different types and how to choose the right one for your application.

  10. How GaN Semiconductors In Defense Power Supplies Affect Capacitor Selection 10/23/2023

    Explore the advantages of GaN semiconductors, including lower heat generation and a smaller footprint, and the crucial role ceramic capacitors play in optimizing these systems.