A Modular Apparatus and Method for Attaching Multiple Devices

This technology improves the real-time monitoring of high-temperature or other harsh environments.

Posted in: Briefs, Electronics & Computers, Electronic equipment, Sensors and actuators, Fabrication, Silicon alloys, Protective structures
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Product of the Month: May 2017

Spectrum Instrumentation Corp., Hackensack, NJ, introduced the DN6.44x, a range of 12 highspeed, 14- and 16-bit LXI-based digitizers with up to 24 fully synchronized channels. The 16-bit ADC models offer sampling rates of either 130 MS/s or 250 MS/s, and the 14-bit units feature sampling rates of 500 MS/s. The units are suitable for applications where arrays of receivers, sensors, detectors, rectifiers, antennas, and other electronic devices are to be used and tested. Each channel is equipped with its own front-end amplifier that features six input ranges (from ±200 mV to ±10 V full scale), switchable input impedance (50 Ω and 1 MΩ), and programmable positive input offset for unipolar signals. Analog bandwidth is as high as 250 MHz (for 500 MS/s models), enabling the units to capture electronic signals in the DC to 200-MHz frequency range. The instruments are equipped with onboard acquisition memory of 512 MSamples per channel, and feature an industrial chassis with integrated cooling, a replaceable dust filter, and low-noise power supplies.

Posted in: Products, Electronics & Computers
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Conquering Radar Signal Generation

This Webinar will focus on the challenges related to the creation and generation of complex radar signals and provide you with some tools to help make this task more efficient. This 60-minute webinar features Tektronix expert Christopher Skach, who will share his insights on the key factors to consider when creating and generating these complex signals.

Posted in: On-Demand Webinars, Electronics & Computers
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How to Make Custom SoCs Smart

Custom SoCs are the new vogue: Analog is becoming smart, and there is a new wave of custom SoCs integrating analog and digital to create smaller, lower-cost products.

Posted in: Tech Talks, Electronics & Computers
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Radar Signal Generation with a High-Performance AWG

Radar ensures the safety and security of the skies, and lives depend on it. That’s why radar design measurements call for high frequency, realistic stimulus signals. You need to create these complex radar test signals at high frequencies, but what’s the best solution?

Posted in: White Papers, White Papers, Aerospace, Defense, Electronics & Computers, RF & Microwave Electronics
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Wireless Electrical Device Using Open-Circuit Elements Having No Electrical Connections

This technology produces sensors for axial load force, linear displacement, rotation, strain, pressure, torque, and motion sensing.

NASA Langley Research Center has developed a wireless, connection-free, open-circuit technology that can be used for developing electrical devices such as sensors that need no physical contact with the properties being measured. At the core of the technology is the SansEC (Sans Electrical Connections) circuit, which is damage-resilient and environmentally friendly to manufacture and use. The technology uses a NASA award-winning magnetic field response measurement acquisition device to provide power to the device and, in the case of a sensor application, to acquire physical property measurements from them. This fundamental new approach using open circuits enables applications such as sensors for axial load force, linear displacement, rotation, strain, pressure, torque, and motion sensing, as well as unique designs such as for a wireless keypad or wireless rotational dial, or for energy storage.

Posted in: Briefs, Electronics & Computers, Architecture, Integrated circuits, Sensors and actuators, Wireless communication systems, Electric power, Magnetic materials
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ISO 26262 & Automotive Electronics Development

Compliance standards, especially those that involve relatively new functional safety elements, will likely add additional requirements to the development process. But ISO 26262, in particular, will add more than new requirements to the product life cycle for automotive hardware-software systems. This Functional Safety standard will act as a framework impacting integrated requirements traceability, risk management, validation, verification, documentation and collaboration throughout the systems engineering “V” model life cycle process (see Figure). ISO 26262 will also require the qualification of tools used to create automotive systems. This paper examines the impact of the standard on the development process and support tool chains for automotive electronics.

Posted in: Briefs, TSP, Electronics & Computers, Information Sciences, Semiconductors & ICs, Software, Computer software and hardware, Life cycle analysis, Safety regulations and standards
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The Reality of Application Security: Scare Tactics or Genuine Threat?

Guardians of application security have perhaps become slightly immune to the fearful messages of cybersecurity vendors. The combination of ‘Big Data’ with an exponentially growing Internet of Things (IoT) would seem to provide the perfect storm conditions for the exploitation of vulnerable code streams. Read this whitepaper about the reality of AppSec to discover what are the real risks and how to mitigate them.

Posted in: White Papers, Automotive, Communications, Electronics & Computers, Information Sciences
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PTC Heater Brings Greater Control for Hand-held Medical Devices and Disposables

Point of Care diagnostics devices, whether handheld or single-use, often require a brief application of tightly controlled heat. The disposable nature of these devices requires a low-cost component capable of delivering that heat reliably and safely. Heatron's new PTC heater solution uses a polymer-based heater technology that controls heat to within ±2°C of the target temperature, and reduces unit cost by eliminating sensors and applied controls.

Posted in: White Papers, Briefs, TSP, Electronics & Computers, Thermoelectrics, Medical, Medical equipment and supplies, Heating, ventilation, and air conditioning systems (HVAC), Polymers
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Introduction to Electromagnetic Compatibility

By definition, Electromagnetic Compatibility (EMC) describes the ability of a system, a piece of equipment, or some other electrical device that utilizes electromagnetic energy, to operate in its intended environment without suffering an unacceptable degradation in its performance, or negatively impacting the ability of another device to perform its intended function.

Posted in: White Papers, White Papers, Aeronautics, Defense, Electronics & Computers
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