Featured Articles

  1. Blueprint For 3 GHz, 25 Gbps DOCSIS 12/23/2019

    Qorvo discusses the design layouts for a 3GHz, 25 Gbps DOCSIS with 1.8 GHz ESD as a steppingstone. Considerations on power consumption, coexistence with FDX, spectrum plans and interference from MoCA, LTE and Wi-Fi are discussed.

  2. How to Video: Understanding GaN Device Thermal Analysis 11/25/2019

    Gallium nitride (GaN) is still considered a relatively new semiconductor technology. Because of its superior properties, it is being used more and more in market areas previously dominated by legacy technologies. One area where GaN rises above the incumbent technologies is thermal management. In short, GaN “can take the heat” much better than other semiconductor technologies. This article and the video titled “Understanding GaN Thermal Analysis” provide practical tips about how to properly design using GaN with thermal considerations in mind.

  3. Connectivity Q&A: Why Wi-Fi 6 Will Be Your Competitive Advantage 11/11/2019

    This article offers practical advice on designing applications for Wi-Fi 6 and unlocking the full potential of the new 802.11ax standard.

  4. The Wi-Fi Evolution 9/26/2019

    Since Wi-Fi was first released, its standards have continually evolved — typically resulting in faster speeds and network/spectrum efficiency. This paper discusses the basics of Wi-Fi standards and the evolution of Wi-Fi technologies.

  5. Resolving Interference In A Crowded Wi-Fi Environment Using BAW Filters (Part 2) 9/26/2019

    There are any number of strategies that consumers can try to fix interference problems with Wi-Fi in their homes, but as an RF engineer, how can you design a Wi-Fi access point that addresses the biggest interference issues from the outset? 

  6. Model-Based GaN PA Design Basics: GaN Transistor S-Parameters, Linear Stability Analysis And Resistive Stabilization 9/19/2019

    S-parameter matching is used to maximize gain and gain flatness in simple linear RF/microwave amplifier designs. This same S-parameter data is used to develop matching networks that address amplifier stability. This paper discusses the importance of using modeling for basic S-parameter and stability analyses in the gallium nitride (GaN) power amplifier (PA) design process. It also focuses attention on a simple two-port stability analysis derived from linear S-parameter calculations. The nonlinear Qorvo GaN power transistor model from the Modelithics Qorvo GaN Library, in combination with simulation templates and Keysight Advanced Design System (ADS) software.

  7. Connectivity Q & A: Reducing Wi-Fi Interference 9/19/2019

    Wi-Fi Tech & Trends is Qorvo's new blog series that features questions and answers from Tony Testa, Director of Wireless Connectivity Solutions. In this article, Tony will provide insight on the latest Wi-Fi design tips, trends and innovative solutions.

  8. 4 Things To Know About Antenna Tuning In 4G/5G Smartphones 8/29/2019

    Current trends in smartphone industrial design and RF requirements mean that smartphones must fit more antennas into less space and/or increase the bandwidth of existing antennas. This article introduces four key elements to understand about antenna tuning in 4G and 5G mobile devices.

  9. Qorvo Switch Solutions Brochure 8/1/2019

    Qorvo offers a variety of high-frequency switches designed to enable 5G and Wi-Fi connectivity.

  10. Qorvo Spatium SSPA® Technology 7/5/2019

    Qorvo’s offers patented Spatium RF power combining technology to provide a highly reliable, efficient alternative to traveling wave tube amplifiers (TWTAs) for commercial and defense communications, radar, electronic warfare (EW), and other defense systems.