EDITOR’S PICKS

Slight Surface Movements On The Radar

Scientists are making advances in the use of satellite radar data – such as those from the Sentinel-1 mission – to monitor Earth’s changing surface.

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RECENT ARTICLES

  • Proving Installed Performance Of Airframe Microwave Assemblies
    Proving Installed Performance Of Airframe Microwave Assemblies

    A study conducted on military aircraft manufacturers by the Penton Design Engineering & Sourcing Group revealed that 29% of its participants claimed that RF/microwave cable failure that occurred in airframe microwave assemblies was caused due to damage incurred during assembly installation. Damaged airframe microwave assemblies result in system failures, re-testing, delayed production, increased maintenance downtime, and eventual replacement of the entire setup.

Overcoming Space Challenges And Reducing Costs With Small-Diameter Cable Technology

Network service providers are deploying more fiber cables than ever to keep up with bandwidth demands. While that’s good news for those who want more bandwidth, it’s not so good for the technicians needing access to existing circuits or the ability to install new ones. In order to help central offices, headends, and other areas of a service network, a microcable patchcord was developed to slow the rate of cable pile-up and ease congestion in fiber-management systems.

A Cost Effective Approach To Simulation For Electronic Warfare Systems

Electronic Warfare (EW) comes in the forms of Electronic Attack (EA), Electronic Protection (EP), and Electronic Support (ES). The tightening of the DOD’s budget has made the already complex simulation of the spectral environments encountered by EW systems in field settings even more of a challenge.

The Third Wave Of CFD: Paradigm Shift Towards Simulation-Driven Designs

This white paper covers the history of simulation flow through the first two waves of CFD (computational fluid dynamics) technology, from the beginnings of commercially available CFD software through its entering of R&D departments. Lastly, it outlines the paradigm shift occurring in CFD technology as it has now become an essential element of the product design process as simulation-driven design is more prominent now than ever.

The Unique Requirements For Wireless Medical Devices

Medical device designers and manufacturers who don’t understand the unique requirements for ensuring success in a WLAN (wireless local area network) deployed solution run the risk of their device having adverse performance, potential regulatory recalls, the need for a product re-design, revenue loss, and competitive market positioning.  

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RF GLOBALNET WELCOMES OUR NEWEST SUPPLIER

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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FROM THE EDITOR'S DESK

  • 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.

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FEATURED PRODUCTS

Dionysus Microwave Filter Design Software

Dionysus Microwave Filter Design Software

Microwave filter design that leaves more time for wine and song. Multifunction design and analysis program for ceramic, LC, and cavity filters...

400-1000 MHz High Dynamic Range Active Mixer

400-1000 MHz High Dynamic Range Active Mixer

The SKY42068 is an integrated, high-dynamic range low-noise receiver down converter. It includes a double-balanced active mixer, Local Oscillator (LO) amplifiers, and dual LO inputs selected by an external switch interface. The LO switch function is managed using an externally controlled CMOS-compatible interface.
Radiation Hazard Analysis With FEKO

Radiation Hazard Analysis With FEKO

Radiation hazard regulations and guidelines are becoming commonplace all over the world. Designers of new communication equipment and system level integrators have to apply the appropriate standards in testing and validation processes for their devices and systems to ensure the safety of personnel and combustible stores in close proximity to sources of radiation.
Model 5011 Terminating Power Sensor (TPS)

Model 5011 Terminating Power Sensor (TPS)

The Model 5011 Terminating Power Sensor is designed to make precision Power Measurements with the full flexibility of a portable instrument. The Model 5011, when used along with the Bird Model 5000-EX Digital Power Meter or the Bird Site Analyzer Series provides customers a TOTAL RF POWER MEASUREMENT SOLUTION to measure Base Station Power and/or Broadcast Transmitter Power with Accuracy of +/-5% of readings
Gain Equalizers: EW Series

Gain Equalizers: EW Series

DLI’s Gain Equalizers are designed as a small, low cost solution to your gain slope challenges. DLI’s EW series is designed to address this issue from DC to 18 GHz in a package smaller than an 0302 capacitor. Components are designed for surface mount pick and place equipment or epoxy mount. Available in tape and reel packaging for high volume applications.

Installed Antenna Modeling Software: Savant

Installed Antenna Modeling Software: Savant

Savant is a type of simulation software used to predict installed antenna performance and antenna-to-antenna coupling in complex environments. Its multicore, GPU and MPI parallelized engine accounts for all of the important effects that need to be taken into consideration, including creeping waves, curved surface ray divergence correction, blockage, diffraction, multi-bounce, and PTD wedge correction.

Mini-SMT RSMT Series SMT Resistors

Mini-SMT RSMT Series SMT Resistors

Mini-SMT thin film resistors offer maximum benefits in ohmic value ranges from .5 Ω through 500 MΩ. T.C.R.'s to ±5ppm/°C - and absolute tolerances to 0.05%. Available in 0505, 0805 and 1206 sizes, these resistors provide proven thin film performance in a surface mount solderable style
25 Watts CW, 0.01 to 230 MHz RF Power Amplifier

25 Watts CW, 0.01 to 230 MHz RF Power Amplifier

Manufactured by AR Modular RF, model KAA1020 is a general-purpose, wideband RF power amplifier for signals in the 10 kHz to 230 MHz frequency range.
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FEATURED SUPPLIERS

Skyworks Solutions, Inc.

Skyworks Solutions, Inc.

Skyworks is the industry’s leading wireless semiconductor company focused on RF and complete semiconductor systems for mobile communications applications...

MtronPTI

MtronPTI

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

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...

JFW Industries, Inc.

JFW Industries, Inc.

RF Components|Application Specific Test Systems

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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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