EDITOR’S PICKS

NASA Publishes Peer-Reviewed Paper On Electromagnetic Drive Propulsion System
NASA Publishes Peer-Reviewed Paper On Electromagnetic Drive Propulsion System

A much-awaited, peer-reviewed paper on the electromagnetic (EM) drive, an esoteric propulsion system being developed by the National Aeronautics and Space Administration (NASA), has been published online in the American Institute of Aeronautics and Astronautics' Journal of Propulsion and Power.

  • Metamaterial-Based Radar Lets Drones Fly Beyond Visual Line Of Sight
    Metamaterial-Based Radar Lets Drones Fly Beyond Visual Line Of Sight

    Echodyne Corporation, a developer of metamaterials-based radar systems, says it has completed testing on its airborne Metamaterial Electronically Scanning Array (MESA)-Detect and Avoid (DAA) radar on a small Unmanned Aerial Vehicle (sUAV). The landmark tests bring the company one step closer to launching the radar commercially.

  • Radio Wave Gun Disables Drones From A Mile Away
    Radio Wave Gun Disables Drones From A Mile Away

    A rifle-like signal jammer that can disable an unmanned aerial vehicle (UAV) from 1.2 miles (2 kilometers) away is the latest technology developed to neutralize threats posed by drones deployed for nefarious purposes.

  • Cambridge Consultants Complete All-Digital Radio
    Cambridge Consultants Complete All-Digital Radio

    After building the world's first all-digital radio transmitter, Cambridge Consultants announced that it now has added a digital receiver to complete its digital radio.

More Editor’s Picks

MUST SEE PRODUCTS FROM IMS 2016

Boost Received Signals And Maintain Noise Figure: 700 MHz to 2700 MHz LNA Boost Received Signals And Maintain Noise Figure: 700 MHz to 2700 MHz LNA

This low noise amplifier provides multiple broadband channels of high signal gain and linearity with low added noise levels, boosting received signals and maintaining system noise figure. The package itself contains three separate LNAs, and any of the three amplifiers can be independently bypassed via signal control.

Solid State Single Band 0.7 to 6 GHz Amplifiers Solid State Single Band 0.7 to 6 GHz Amplifiers

These single band solid state RF amplifiers are an ideal solution in both military and commercial marketplaces and have been designed for applications where instantaneous bandwidth, high gain and linearity are required. They’re available in 15, 25, 50, 100, 200, and 300 watt power versions and they cover the 0.7 to 6 GHz frequency range. Each model features an excellent noise figure and also provides excellent flatness across their specified frequency range.

RF Switch Matrix: RFMS-4X256-B RF Switch Matrix: RFMS-4X256-B

Corry Micronics’ RFMS-4X256-B is a 4 to 256 blocking RF switch matrix covering the 900-2500 MHz frequency range. It has a -8dB insertion loss, 50 ohms impedance, 10 dB return loss, +30 dBm P1dB, -80 dB isolation, and a 5µs switching speed (50% trigger to 10% RF power).

DC – 4 GHz GaN RF Transistors: QPD1009 And QPD1010 DC – 4 GHz GaN RF Transistors: QPD1009 And QPD1010

The QPD1009 and QPD1010 are discrete GaN on SiC HEMTs operating from the DC to 4 GHz frequency range. The QPD1009 is a 15W, 50V device with an output power level of 17W at 2 GHz, and a linear gain of 24 dB at 2 GHz. The 10W, 50V QPD1010 features an output power of 11W at 2 GHz and a linear gain of 24.7 dB at 2 GHz. These two devices are housed in low thermal resistance 3 x 3 mm packages, and are ideal for wideband or narrowband amplifiers, jammers, and for military radar, civilian radar, land mobile, military radio, and test instrumentation applications.

1200W GaN L-Band Avionics Transistor: Highest Power In The Industry 1200W GaN L-Band Avionics Transistor: Highest Power In The Industry

Integra Technologies introduces IGN1011L1200 on GaN/SiC, exhibiting 17dB gain and 75% efficiency at 1030-1090 MHz, 50V, for IFF at ELM Mode S pulse conditions. Devices are 100% tested.

ShockLine™ 4-port Performance VNA: MS46524B ShockLine™ 4-port Performance VNA: MS46524B

The MS46524B series of 4-port Performance ShockLine Vector Network Analyzers are designed to deliver an unprecedented level of value and performance. With features such as a best-in-class dynamic range, this Performance series lowers cost-of-test and speeds time to market in numerous testing applications up to 92 GHz. Typical applications include designing and manufacturing multi-port mobile network equipment, mobile devices, automotive cables, high-speed data interconnects, and system integration components.

Low Loss RF Cable Assemblies: GrooveTube<sup>®</sup> Series Low Loss RF Cable Assemblies: GrooveTube® Series

MegaPhase offers a series of low loss cable systems made with the industry-leading GrooveTube® design and rugged construction to resist torque, pull, and crush forces. This wide range of connector types may be used in many different markets including phased array radar, electronic warfare, military, and communication systems.

Click here for more on IMS 2016

IMS 2016 PLATINUM SPONSOR

IMS2

At IMS 2016, Teledyne Microwave Solutions, Booth #1739, is highlighting its new line of SWaP-friendly GaN amplifiers, Integrated Assemblies for EW, its industry-leading portfolio of TWTs, the industry’s most comprehensive line of MW & RF Components, and its diverse range of Microwave PCB capabilities.  Like last year, stop by our booth for a free cup of Espresso!

RECENT ARTICLES

  • Identifying Sources Of External PIM

    Tools are now available from Anritsu to help technicians determine the precise location of external PIM. Using the Anritsu PIM Hunter™ probe in conjunction with a spectrum analyzer, technicians can use traditional interference hunting techniques to locate external PIM sources in the field. This white paper describes the test process as well as provides important guidelines to consider while testing.

Utilizing Dielectric Resonator Antennas For 5G Applications

As 5G technologies are developed to increase wireless communication data rates by a factor of 100, the design specifications of radio frequency (RF) electronics have become much more rigorous, especially for millimeter-wave (mm-wave) applications. As an alternate solution to traditional low radiation and low gain antennas, Dielectric Resonator Antennas (DRAs) operate with less conduction losses and feature high radiation efficiency when excited properly for mm-wave frequencies and beyond. This white paper presents additional DRA characteristics, and the advantages of using them for 5G technology development.

Testing High Power Amplifiers For Radar Signals Using Peak Power Meters

As new power amplifier (PA) technologies are released, the latest being GaN technology, an amplifier’s behavior must be thoroughly tested and evaluated to ensure the highest performance under the stress of high power pulsing signals. Since a pulsed RF signal has a time domain nature, the best way to observe the performance of an amplifier is through time domain signal analysis. This article explains how to characterize the behaviors of pulsed RF power amplifiers in radar systems with a peak power meter.

How To Generate And Measure Noise Power Ratio (NPR) Signals

In order to generate noise power ratio stimulus signals and to measure the resulting noise power ratio of a device under test (DUT), Rohde & Schwarz offers the Noise Power Ratio (NPR) as an add-on tool for WinIQSIM / WinIQSIM2™ software. This NPR measurement technique drastically reduces measurement time compared to classic gain wobbling, and is able to characterize the linearity of a wideband amplifier over a custom frequency range. This application note provides an overview of the software, its features, hardware and software requirements, installation, parameters, and more.

How To Select The Correct Power Sensor

The power sensor is one of the most essential RF measurement tools, and as such, it is critical to choose the best power sensor for your application. This can be difficult, however, when many choices are available with bold claims of quicker speeds and more readings per second. Sifting through datasheets can quickly become overwhelming when deciding which sensor meets the needs of any particular measurement. This white paper provides an overview of the fundamentals of RF power sensors, and presents considerations for selecting the best fit.

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PRODUCT SHOWCASE

Standard Gain Horn Antenna 12.4 GHz to 18.0 GHz:SAS-586
Standard Gain Horn Antenna 12.4 GHz to 18.0 GHz:SAS-586

The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor.

  • C-Band GaN 4.2 kW Pulsed Solid State Power Amplifier Module: VSC3645
    C-Band GaN 4.2 kW Pulsed Solid State Power Amplifier Module: VSC3645

    CPI’s Beverly Microwave Division presents the VSC3645 GaN 4.2 kW pulsed solid state power amplifier module operating in the C-band (5.2 – 5.9 GHz). This high efficiency, high power, compact amplifier is highly efficient, easy to maintain, and is designed to easily create high power C-band radar transmitters.

  • Thick Film Chip Attenuators
    Thick Film Chip Attenuators Wire and ribbon bondable and Flipchip thick film chip attenuators, printed and fired on 96% alumina. Provides attenuation accuracy for frequencies through 10 Ghz. Double layer terminations provide additional bonding surface. Abrasive trimming ensures optimum resistor stability
More Products

FEATURED VIDEOS

  • AR Applications Engineer Discusses AR Turnkey Systems
    AR Applications Engineer Discusses AR Turnkey Systems

    In this video, Applications Engineer, Flynn Lawrence discusses an example of AR’s turnkey system design and development.

  • Power Master Capabilities
    Power Master Capabilities

    This video demonstration is designed as a simple method for displaying the features and capabilities of the new Power Master MA24507A Frequency Selectable mmWave Power Analyzer.

  • Connectivity Solutions For Test, Measurement, And Sensing Applications
    Connectivity Solutions For Test, Measurement, And Sensing Applications

    Fischer Connectors offers a variety of electrical and optical connectivity solutions for test, measurement, and sensing applications including those on roads, railways, underwater, and in manned or unmanned vehicles. This video offers an exciting overview of the four product lines available, guidance on the best connectivity solutions for application-specific requirements, and relevant technical specifications for each group.

  • Connectivity Solutions For Medical And Healthcare Applications
    Connectivity Solutions For Medical And Healthcare Applications

    Fischer Connectors offers a variety of electrical and optical connectivity solutions for medical and healthcare applications. This video provides an overview of the four product lines available, guidance on the best connectivity solutions for application-specific requirements, and relevant technical specifications for each group.

  • IDS Aeronautical Division
    IDS Aeronautical Division

    IDS’ Aeronautical Division offers engineering expertise in solving complex situations and providing design solutions that support every stage of an aeronautical project. Providing professional commercial solutions, consultancy, and engineering services to the aeronautical industry worldwide for more than 30 years, the Aeronautical Division aims at maximizing aircraft crew safety and mission performance.

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FEATURED SUPPLIERS

MegaPhase LLC MegaPhase LLC

MegaPhase designs, manufactures and markets high performance RF coaxial cables and connectors to OEMs building advanced microwave and optical electronic systems, such as test instrumentation, defense electronics, homeland defense, satellites, broadband data and communications systems.

MtronPTI MtronPTI

Worldwide manufacturer of frequency control products such as high precision oscillators, crystal and LC filters, precision resonators

Communications & Power Industries, Beverly Microwave Division Communications & Power Industries, Beverly Microwave Division

CPI BMD is the world’s largest manufacturer of receiver protectors and magnetrons. We also manufacture TWTs, CFAs, transmitter assemblies, scientific systems, high-power solid state switches and switch assemblies, pressure windows, a wide variety of multifunction components and Integrated Microwave Assemblies.

FROM THE EDITOR

  • Radar Getting Better With Age
    Radar Getting Better With Age

    If the seemingly endless supply of innovative technologies coming out of the U.S. Department of Defense’s Defense Advanced Research Projects Agency (DARPA) is any indication, old dogs can learn new tricks. 

More From From The Editor

ELECTRONIC MILITARY & DEFENSE MAGAZINE

Electronic Military & Defense was developed as a resource for engineers, program managers, project managers, and other professionals involved in the design and development of electronic and electro-optic systems for a wide range of defense and aerospace applications. Check out the digital edition of our latest issue for exclusive editorial on optimizing defense technology in harsh environments, a 3D X-ray diagnostic tool for use in combat, the first international standard for tactical fiber optic cables, early warning systems for chemical warfare agents, and more.

Sign up to receive a free copy of the 2016 edition!

CURRENT HEADLINES

  • Spray-On Conductive Concrete Shield Electronics From EMP Attacks

    Scientists from the University of Nebraska-Lincoln (UNL) have invented a type of concrete mixture that can shield electronic systems from electromagnetic pulse (EMP) attacks and coronal mass ejections (CMEs). It's a cost-effective alternative to current EMP shielding solutions like metal enclosures.

  • Resonant Signs New Agreement That Will Expand The Capability Of Its ISN Development Suite

    Resonant Inc., a developer of software tools, intellectual property and design services targeted on filters for radio frequency, or RF, front-ends, or RFFE, that specializes in delivering designs for difficult bands and complex requirements, recently announced it has signed a new development and licensing agreement with one of its tier one customers that adds TC-SAW development capability to its Infinite Synthesized Network (ISN) development suite.

  • ThinkRF Releases Advanced ThinkRF R5500 Real-Time Spectrum Analyzer

    ThinkRF today announced the release of the new ThinkRF R5500 Real-Time Spectrum Analyzer, the latest product from one of the leading providers of advanced radio frequency test and measurement instruments.

  • Microsemi Unveils Six New Wideband, High Performance MMIC Products Covering DC-26 GHz For Defense And Industrial Markets

    Microsemi Corporation (Nasdaq: MSCC), a leading provider of semiconductor solutions differentiated by power, security, reliability and performance, today announced six new monolithic microwave integrated circuit (MMIC) products, including four wideband low noise MMIC amplifiers (MMA040AA, MMA041AA, MMA043AA and MMA044AA) and two wideband gallium arsenide (GaAs) MMIC switches (MMS006AA and MMS008AA).

  • Winner Announced For The 2016 FEKO Student Competition

    Altair today announced that Daniel Ung, a Masters student at Curtin University in Perth, Australia, has won the 2016 FEKO Student Competition, an annual international contest organized in support of engineering education and academic excellence. The 2016 competition generated global interest, attracting entries from Germany, USA and India.

  • Fairview Microwave Releases New Wide-Band SPDT PIN Diode Absorptive Switch

    Fairview Microwave Inc. recently released and new SPDT PIN Diode Absorptive Switch that offers exceptional performance across a wide range of frequencies. The FMSW2026 offers exceptional performance across a wide frequency band ranging from 100 MHz to 67 GHz.

More News

 INDUSTRY EVENTS

Operational Energy January 23 - 25, 2017
Washington, DC
10th Annual Mobile Deployable Communications February 2 - 3, 2017
Warsaw
8th Annual Land Forces Simulation and Training February 13 - 14, 2017
London
Military Radar Summit 2017 February 27, 2017 - March 1, 2017
Washington, DC
Satellite 2017 invite from AMKOM Design Group Inc. March 6 - 9, 2017
Washington, DC
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