Feature Articles

  1. A Q&A On Thin Film Circuit Technology 12/4/2024

    Thin-film technology enables high-performance, compact RF circuits with exceptional reliability. It supports filters, interposers, and IPDs, offering advanced features for high-frequency applications.

  2. XFdtd Simulation Of Electric Fields Between Two Headphones 11/21/2024

    XFdtd simulations reveal that most electromagnetic energy between headphones travels around the human head, with minimal coupling through tissue, influenced by specific configurations and materials.

  3. How Can Local Oscillators Impact The Performance Of Radar And Satellite Systems? 11/20/2024

    Local oscillators (LOs) enable frequency conversion in radar and satellite systems, significantly impacting performance. Testing with RF signal generators ensures accurate conversion operations.

  4. How Can The Peak-To-Average Power Ratio Predict Error Vector Magnitude Degradation? 11/20/2024

    Peak-to-average power ratio (PAPR) can predict EVM degradation in high-order modulation systems, offering a cost-effective alternative to expensive equipment for evaluating amplifier linearity and signal fidelity.

  5. How Do You Set Up A Phase Noise Analyzer For An Absolute Phase Noise Measurement? 11/20/2024

    The HA7062D phase noise analyzer performs absolute phase noise measurements using internal or external LO modes, enabling precise characterization of signal generators and oscillators.

  6. How Can Designers Optimize Power Amplifiers For 5G Millimeter Wave Systems? 11/20/2024

    5G operates in low, mid, and high bands, with mmWave offering ultra-fast speeds. Amplifier optimization using Nano5G™ tuners ensures performance in compact, high-frequency 5G systems.

  7. Why Is Channel Emulation Key For Deploying 5G Non-Terrestrial Networks Successfully? 11/20/2024

    5G Non-Terrestrial Networks (NTN) integrate satellites, high-altitude platforms, and drones to extend coverage. Advanced channel emulators, like the ACE9600, optimize NTN performance under real-world conditions.

  8. What Key Characteristics Should You Consider In A Cable Assembly Solution? 11/20/2024

    Cable assemblies are vital in RF/microwave systems, offering signal stability, durability, and flexibility. The SP-series cables excel in amplitude/phase stability, making them ideal for high-performance testing.

  9. Examining The Definition Of "Wideband" Through The Lens Of Electronic Warfare Systems 11/20/2024

    Wideband in EW systems evolves with RFADC advancements, enabling broader spectrum coverage, simplified receiver design, and innovative filter technologies for high-bandwidth, multi-mission applications in modern defense systems.

  10. Powering Artificial Intelligence With Low-Loss Capacitors 11/13/2024

    AI large language models' rapid growth increases power consumption, prompting the need for efficient data center power converters, such as LLC resonant converters, to improve efficiency.