Spectrum Analyzer Fundamentals - Part I, presented by Bill Kardine, Application Engineer, of Rohde & Schwarz, is a recorded webinar that covers the architecture of a spectrum analyzer and provides a detailed description of each function, how it works, and what impact they have on the measurement results. Typical spectrum analyzer measurements such as channel power, … [Read more...]
Multi-Clock Comb Generator Finds PDN Sensitivities and EMI
Picotest has recently announced their USB multi-clock comb generator, the J2150A, designed to ferret out resonant sensitivities in your power delivery network (PDN). The J2150A is a troubleshooting tool to help reveal resonances in power bus and power supply circuitry. It’s also very useful as an EMC/EMI troubleshooting tool and can also help identify EMI resonances that may … [Read more...]
Nanoscale Materials for the Internet of Things
Recently the Harvard SEAS official website said that the Internet of Things (IOT) may generate more than $14 trillion in economic activity by 2025, but many in the industry believe that significant policy changes will be required to enable the needed connections of assorted devices while avoiding interference if this is to be the case. Researchers at the Harvard John A. … [Read more...]
Updated Catalogue for Power Modules
The new, expanded and improved Power Module Catalogue 2016 from Würth Elektronik eiSos is now available. A selection tool depicts a clear overview of the various product groups, including pictograms to show all of their important functions at a glance. The Power Module Catalogue also contains an overview of the available Application Notes. Technical highlights of the Power … [Read more...]
Tektronix Expands USB-Based Real-Time Spectrum Analyzer Lineup
Tektronix, Inc., has expanded its line of USB-based real-time spectrum analyzers with 4 new higher-performance models targeting design, spectrum management and wireless transmitter installation and maintenance applications. The new RSA500 and RSA600 series of analyzers offer frequency coverage from 9 kHz up to 7.5 GHz with 40 MHz acquisition bandwidth, a measurement dynamic … [Read more...]
Air Force Seeks to Apply High-power Electromagnetics Technologies to EW and Cyber Warfare
Military & Aerospace editor, John Keller, reports U.S. Air Force weapons experts are looking to industry for new technologies to apply high-power electromagnetics (HPEM) technologies to electronic warfare (EW) and cyber warfare. Officials of the Directed Energy Directorate of the Air Force Research Laboratory at Kirtland Air Force Base, N.M., released a broad agency … [Read more...]
New 6 GHz Real-time Measurement System
GAUSS INSTRUMENTS has introduced a novel real-time scanning feature for their TDEMI X test receiver series providing several gigahertz real-time bandwidth (Option QCDSP-UG, UFSPA-UG) and thus the final maximization can be performed at all frequencies simultaneously in just one step, thus saving lots of time during radiated emissions compliance testing. Due to the … [Read more...]
Compact Broadband Amplifiers for Automotive and Wireless Communications
Rohde & Schwarz has expanded its R&S BBA150 broadband amplifier family with the D series to cover the frequency range from 690 MHz to 3.2 GHz and power levels up to 800 W. With the new addition, the company's amplifier portfolio can also be used for tests in the automotive and wireless communications sectors. The models in the new series are available in the power … [Read more...]
High Power Pulse TWT Amplifiers Released
Advanced Test Equipment Rentals (ATEC) now offers Instruments For Industry (IFI) PT-KW HP Series Pulse TWT Microwave Power Amplifiers for lease. These models are designed for microwave, high intensity radiated field (HIRF), and radar testing. The amplifiers provide up to 12,000 Watts of pulse power for various frequency ranges from 1.0 to 18.0 Gigahertz. They can assist with … [Read more...]
Application Note: Selection and Operation of RF Power Amps for EMC Testing Apps
Instruments For Industry (IFI) has made available an application note that highlights issues when choosing a power amplifier for your immunity test applications such as regulatory burden and system loss profile. In another application note (available once the short questionnaire is filled out in the link below), IFI briefly explored the basics of how to choose a power … [Read more...]
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