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By John Oncea, Editor | The age of the universe was once thought to be eternal and today, around 13.8 billion years old is the common consensus. A new theory is suggesting the actual age of the universe might be closer to 30 billion years old. |
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The Increasing Attractiveness Of Mobile Devices As Targets For Cyberattacks | By Samim Ahmadi, Vice Chair ETSI Technical Committee CYBER | According to the Group Speciale Mobile Association (GSMA), nine in 10 consumers are concerned over smartphone data security and privacy. But how to ensure security in smartphones if they are such an attractive target? The answer is security can never be ensured, but we can make life much harder for hackers by following best practices when it comes to securing smartphones. |
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By Exodus Advanced Communications | The purpose and scope of this document is to explain amplifier power indication (metering) and typical variations associated with frequency sensitivity and bandwidth. Exodus amplifiers with our display/controller provide many monitoring and control functions. |
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| The Importance Of Antenna Beamwidth In RF Testing | White Paper | A.H. Systems | Understanding antenna beamwidth and how it influences a test environment is critical to accurate and repeatable tests. This article defines antenna beamwidth, explores the antenna beamwidth properties, and explains its importance for compliance testing. |
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| Wide Bandgap FETs Make Regulating High Voltage Simple | Article | By Mike Engelhardt, creator of QSPICE, Qorvo | Wide bandgap FETs simplify high-voltage regulation, offering improved performance and eliminating the need for a negative rail in comparison to older transistor-based designs. |
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| Power Supplies With Fast Switching Frequency Just Got A Lot Safer | White Paper | By Ashish Gokhale, Skyworks, Skyworks Solutions, Inc. | In this bandwidth-hungry age of the Internet of Things (IoT), a number of isolated power supply systems need to be efficiently powered, driving a need for cost- and power-efficient solutions. Today, designers must maximize power per volume, and one way to achieve this is with higher-performance power switches. |
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Designing modern RF systems requires a complete, verified lineup. We provide a wide selection of high-performance components with time-honored techniques. |
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In this tutorial, we demonstrate the ease of adjusting, or tuning, multiple operating modes so that capacitance values match various frequency bands. Using XF’s schematic editor with tuning slider bars, the correct values can be found in moments. |
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FEATURED PRODUCTS AND RESOURCES |
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Field Probes And Field Monitoring: FL8000 And MP Series | The FL8000 and MP Series for field monitoring and probes by AR offers a three-in-one solution used for measuring continuous-wave, pulsed, and modulated electric fields. Applications for the FL8000 Series include commercial, automotive, military, and aviation. This series offers exceptional linearity and dynamic range performance, enabling the accuracy required for demanding testing. With fiber power connectivity, the FL8000 Series provides an easy migration path, while delivering the reliability that AR is known for. | Download Datasheet | • Request Information | AR | |
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50 Ohm Directional Coupler: 50C-064-XX | 50C-064-XX is a wideband directional coupler with SMA female connectors. This model operates 375-6,000 MHz and is rated for 50 watts of RF input power. This model has three ports: input port, output port, and coupled port. Due to its reactive directional design, it couples in one direction only. | Download Datasheet | • Request Information | JFW Industries, Inc. | |
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| Connect With RF Globalnet: |
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