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  • Apr. 3, 2013
    Article

    What’s Next For ST-Ericsson

    In closing down the remaining parts of ST-Ericsson in the early part of 2013, Ericsson and STMicroelectronics believe they have found a strategy that maximizes their respective future prospects and growth plans....More
  • Apr. 3, 2013
    Article

    25-GSamples/s DAC Powers Function Modules

    A line of function modules is now available to generate signals through about 12 GHz using a 25-GSamples/s, 10-b DAC....More
  • Apr. 3, 2013
    Article

    EM Simulator Enhanced For 2013

    This latest version of a powerful EM simulator features new solver technology and a streamlined new GUI....More
  • Apr. 3, 2013
    Article

    Handling The Heat In RF/MW Circuits

    Thermal management in high-frequency circuits depends on careful choice of circuit and packaging materials to remove heat and preserve high performance levels....More
  • Apr. 2, 2013
    Article

    Get A Handle On Oscillator Phase Noise And Jitter

    When it comes to phase noise and jitter in oscillators, superior performance can be obtained with very high Q crystals and a good discrete topology....More
  • Apr. 1, 2013
    Article

    Industry Mourns Loss Of Jerry Fishman, ADI CEO

    On March 31, 2012, Jerry Fishman, Analog Devices’ CEO, passed away suddenly—leaving a company and an industry to grieve his loss....More
  • Apr. 1, 2013
    Article

    Vacuum Devices Drive High Power

    Vacuum electron devices are still widely used throughout the high-frequency industry for applications requiring extremely high output-power densities....More
  • Mar. 29, 2013
    Article

    RFMD Changes GaAs Strategy

    By altering its GaAs sourcing, RFMD expects to optimize manufacturing capacity, lower costs, and generate more stable operating results....More
  • Mar. 29, 2013
    Article

    Real-Time Analyzers Grab 50-GHz Signals

    These real-time spectrum analyzers are available with frequency ranges extending to 50 GHz and analysis bandwidths as wide as 160 MHz....More
  • Mar. 28, 2013
    Article

    Take An In-Depth Look At IEEE 802.11ac

    This white paper provides an introduction to IEEE 802.11ac documents, requirements, and the PHY, which encompasses the channel structure, frame formats, preamble fields, and data fields....More
  • Mar. 27, 2013
    Article

    Exploring The Promise of GaN-on-Si

    Research is evaluating the possibility of growing GaN semiconductor materials on silicon as well as silicon-carbide (SiC) base materials....More
  • Mar. 27, 2013
    Article

    Pursuing GaN Growth On Silicon

    The cost of GaN semiconductor materials can be dramatically reduced if GaN can be grown on silicon base substrates....More
  • Mar. 27, 2013
    Article

    GaN Amps Power CATV Applications

    A pair of miniature power amplifiers use GaN technology for low distortion in CATV applications....More
  • Mar. 27, 2013
    Article

    50-V GaN HEMTs Aim At Cell Networks

    A line of 50-Ω impedance-matched power transistors has been developed for high-efficiency at cellular communications frequencies when operating from 50-V supplies....More
  • Mar. 27, 2013
    Article

    Doherty Amp Boosts China’s LTE Signals

    A miniature but robust power amplifier based on a discrete GaN device has been developed for LTE microcellular base stations....More
  • Mar. 27, 2013
    Article

    GaN Material Costs Dropping Over Time

    The cost of GaN power semiconductor materials is expected to drop rapidly over the next six years, according to a detailed market study....More
  • Mar. 27, 2013
    Article

    Compact Automotive Antennas Juggle Multiple Bands 1

    With some multiband antenna designs moving to the dashboard region of the car, these two designs take into account the challenges involved in this trend and strive to overcome them....More
  • Mar. 22, 2013
    Article

    Architecture Cracks Terahertz Power Generation And Tuning

    Using a coupled oscillator structure with a novel power generation and combining method, power generation and tuning can be performed in terahertz circuits without impacting each other....More
  • Mar. 22, 2013
    Article

    Single Chip Houses WiFi And ZigBee 1

    This SoC, which integrates a multi-mode baseband and RF on a single die, features a flexible dual-core architecture based on the ARM Cortex-M3 processor. It targets low-power and line-powered applications supporting the “Internet of Things,” such as smart energy...More
  • Mar. 20, 2013
    Article

    Optimize Time Gating in Spectrum Analysis

    Although various types of time gating exist, some applications are more appropriate for certain time-gating methods. Beyond making this determination, designers should know the latest techniques for gate triggering and measuring wide-bandwidth signals....More
  • Mar. 19, 2013
    Article

    Lockheed Martin Inks DARPA LSARM Deal

    Lockheed Martin was awarded an additional DARPA contract for continued development of the LRASM system....More
  • Mar. 19, 2013
    Article

    Satcom Links Work On Choppers

    Hughes has demonstrated the capability of operating satcom links on board helicopters, even with working through the rotors....More
  • Mar. 14, 2013
    Article

    CRO Tunes From 5580 To 5685 MHz

    A compact oscillator tunes from 5580 to 5685 MHz with low phase noise and low harmonic content....More
  • Mar. 14, 2013
    Article

    Diplexer Screens CATV Systems

    A miniature, surface-mount diplexer filter is designed for CATV applications through 1 GHz....More
  • Mar. 14, 2013
    Article

    Splitters Serve In-Building DAS

    A family of unequal power dividers includes models with split ratios as high as 10:1 for frequency coverage from 698 to 2700 MHz....More

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