Japan Selects Northrop Grumman's E-2D Advanced Hawkeye And RQ-4 Global Hawk To Improve Intel Gathering Capabilities

The Japan Ministry of Defense has selected two Northrop Grumman Corporation systems to enhance its intelligence, surveillance and reconnaissance capabilities.

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  • GaN Thermal Analysis For High-Performance Systems
    GaN Thermal Analysis For High-Performance Systems

    This paper addresses Qorvo’s integrated approach to thermal design that leverages modeling, empirical measurements (including micro-Raman thermography), and finite element analysis (FEA) for high performance microwave GaN HEMT devices and MMICs. This methodology is highly effective and has been empirically validated. By properly addressing FEA boundary condition assumptions and the limitations of infrared microscopy, resulting model calculations are more accurate at both the product and end application level than traditional methods based on lower power density technology.

Finite Element Electromagnetic Simulation Strategies For Wireless Network And Telecommunication Sector Panel Arrays

Sector panel antenna arrays designed for high gain, polarization diversity with high-power handling have typically been consider too large and complex for rigorous electromagnetic simulation.

National Instruments Trend Watch 2015

In this report, National Instruments explores the impact that the Internet of Things (IoT) will have on a broad range of industries. The report, which was written to help engineers optimize applications across diverse industries, includes four separate analyses. It covers the emergence and development of 5G, automated test solutions for the demands of the IoT, how the industrial IoT will impact society, and the impact of the maker movement.

Spectrum Monitoring And Geolocation Systems

In the past few years, the exponential growth of wireless devices has created significant challenges for spectrum regulators. As a key piece of the wireless economy infrastructure, spectrum needs to be well managed and able to transmit data without interference, whether malicious or accidental. This article provides an overview of contemporary radio spectrum monitoring practices, and introduces a sensor and geolocation technologies that can meet emerging challenges.

Benefits of Time-Domain Electromagnetic Simulation For Automotive Radar

Trends in automotive safety are pushing radar systems to higher levels of accuracy and reliable target identification for applications like blind spot detection and collision prevention assistance.  Consequently, the requirements for automotive radar sensors in common ranges such as 24 GHz and/or 77 GHz are becoming more stringent and engineers need to better understand how design decisions affect performance.

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RF Globalnet Welcomes Our Newest Supplier

Atlanta Micro, Inc was founded in 2011 with the purpose of designing and manufacturing high performance RF and Microwave products for demanding customer applications. The company is based in Alpharetta, Georgia, just north of Atlanta. Our executives possess over 40 years of experience designing state‑of‑the‑art components, receivers, transceivers and systems for the military, government agencies and the test equipment community. Atlanta Micro is focused on providing best‑in‑class broadband RF solutions meeting stringent specifications while offering reduced size, weight and power consumption necessary for portable and low power platforms. Our products are designed to meet customer needs that have been identified through our extensive experience.

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  • Amazon’s New Smartphone Boasts High-End RF And Imaging Components
    Amazon’s New Smartphone Boasts High-End RF And Imaging Components

    On July 25, Amazon released its first smartphone, and it didn’t take long for the internal components of the device to get leaked.

  • 4 Electronic Design Requirements Of The System-Integrated Soldier
    4 Electronic Design Requirements Of The System-Integrated Soldier

    Perhaps most famously portrayed in Robert Heinlein’s Starship Troopers (1959), the idea of the “future soldier” has been around for decades. As rehashed in countless science fiction films and video games, the stereotypical future soldier is equipped with a protective exoskeleton, enhanced sensory equipment, seamless communication systems, and advanced weaponry. While the concept once seemed implausible, there are many real-world projects under way focused on realizing those seemingly fictitious warfighter capabilities — by integrating a plethora of diverse electronic subsystems into a cohesively operational suit.

  • 7 Noteworthy Technologies From IMS2014
    7 Noteworthy Technologies From IMS2014

    At the 2014 IEEE MTT International Microwave Symposium earlier this month, I had the opportunity to speak with the event’s general chair, Dr. Larry Dunleavy, about the state of the RF and microwave design industry. While he acknowledged that it is a time of relative uncertainty — due in large part to constrained military budgets and conservative fiscal forecasts for 2014 — he also pointed out that there are plenty of emerging markets where RF and microwave technology is making a significant impact. With the Internet of Things (IoT) driving innovation in burgeoning markets like automotive and healthcare  and the development of 5G pushing wireless technology to further heights, there was good reason for nearly 600 companies to flock to the IMS2014 exhibition in Tampa, Fla.

More From The Editor


IP Network Consultation

IP Network Consultation

NTT-AT offers consultation services on network design, network assessment, network operation, and network optimization for telecom carriers across the globe. Their experience stems from being a subsidiary of the NTT Group – one of the world’s largest telecom carriers in existence today and a forefront in R&D for the telecommunications field.

GPS Antenna Splitters

GPS Antenna Splitters

GPS Antenna splitters eliminate the need to run several antenna cables from several antennas on the roof. You can just run one cable and split it with an antenna splitter as this makes your site installation easier and less expensive...

Ceramic/LC GPS Filter

Ceramic/LC GPS Filter

The 8LBCRLC-150/1575/20-O is a hybrid ceramic/LC GPS filter with a DC bypass and lightning protection. It has a center frequency of 1575+2 MHz, <1 dB insertion loss, <200 mA current, <4.5 dB insertion loss, <1.5:1 in/out VSWR, 3 dB bandwidth at 25-30 MHz, and more.

Receiver Protectors

Receiver Protectors

This page provides an overview of some of CPI Beverly Microwave Division’s receiver protector offerings- including plasma receiver protectors, TR tubes, TR limiters, receiver protectors with integrated LNAs, solid state coaxial limiters, and more.

10-50 MHz Rugged TCXO: T70 Series

10-50 MHz Rugged TCXO: T70 Series

This TCXO (temperature compensated crystal oscillator) delivers reliable frequency control performance in wireless applications, and is especially ideal for GPS, WiMAX, and other mobile, battery powered applications. Its stability is largely unaffected by fluctuations in temperature and vibration, making it also suited for exploration and equipment tracking applications.

AD300A: PTFE/Woven Fiberglass/Micro-Ceramic Filled Laminate

AD300A: PTFE/Woven Fiberglass/Micro-Ceramic Filled Laminate

AD300A is a woven fiberglass reinforced PTFE/Microfine Ceramic composite material and is a significant improvement in cost/performance over traditional fluoropolymer-glass laminates. This combination offers designers an advantage for improving electrical performance through the use of advanced material without the additional cost traditionally associated with higher performance...
Analog-To-Digital Converter: MCP3421

Analog-To-Digital Converter: MCP3421

The MCP3421 is a single channel low-noise, high accuracy delta-sigma A/D converter with differential inputs and up to 18 bits of resolution in a small SOT-23-6 package. The on-board precision 2.048V reference voltage enables an input range of ±2.048V differentially. The device uses a two-wire I2C™ compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V. The MCP3421 device performs conversions at rates of 3.75, 15, 60 or 240 samples per second depending on user controllable configuration bit settings using the two-wire I2C™ compatible serial interface. This device has an onboard programmable gain amplifier (PGA). User can select the PGA gain of x1, x2, x4, or x8 before the analog-to-digital conversion takes place. This allows the MCP3421 device to convert a smaller input signal with high resolution. The device has two conversion modes: (a) Continuous mode and (b) One-Shot mode. In One-Shot mode, the device enters a low current standby mode automatically after one conversion. This reduces current consumption greatly during idle periods. The MCP3421 device can be used for various high accuracy analog-to-digital data conversion applications where ease of use, low power consumption and small footprint are major considerations.

Compact Ceramic Transmit Combiners

Compact Ceramic Transmit Combiners

Bird Technologies group, TX RX Systems brand, Ceramic Transmit Combiners combine multiple transmitters onto a single antenna. With a footprint that’s more than 50% smaller than comparably performing 10” cavities. This optimizes valuable space for your radio equipment, which in an era of escalating lease costs, makes it the perfect solution for expansion. And because of our modular design, you can purchase in single-channel increments.
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JFW Industries, Inc.

JFW Industries, Inc.

RF Components|Application Specific Test Systems

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.

CST of America, Inc.

CST of America, Inc.

CST develops and markets high performance software for the simulation of electromagnetic (EM) fields in all frequency bands. Its success is based on the implementation of leading edge technology in a user-friendly interface.

ComNav Engineering, Inc.

ComNav Engineering, Inc.

ComNav Engineering was established in 1991 and incorporated in the state of Maine in 1994 by Martin J. Geesaman. Initially the company operated as a sole proprietorship providing engineering consulting services to several microwave filter companies. During this period, a software program entitled Filtroid was developed to assist engineers in designing microwave filters...

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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 wearable antennas for military applications, countering EMI threats, biological and chemical threat detection, advances in optical sensing, and more.

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DesignCon 2015

January 27 - 30, 2015
Santa Clara, CA

SATELLITE 2015: Celebrate the Story of Satellite

March 16 - 19, 2015
Washington, DC
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