Coilcraft introduces its new AGP4233 Series shielded power inductors. These inductors offer high inductance, high-current power supply, a small footprint and low DC and AC resistance. This series is ideal for use in filtering and electric vehicle applications and harsh automotive environments. They are offered in 12 standard inductance values from 6.8 to 470 µH, with current … [Read more...]
High-power Amplifiers Ideal for HIRF Testing on Display at EMV2015
TMD Technologies Limited will showcase its range of high power traveling wave tube amplifiers for electromagnetic compatibility applications, such as high intensity radiated fields (HIRF) testing, at EMV 2015 at Stand C2-317. The products on display will offer power outputs up to 40 kW and cover frequency ranges from DC to 40 GHz. In addition to EMC applications, TMD’s … [Read more...]
Barrel Balloon Research Suggests Electromagnetic Waves Negatively Affect Earth
A NASA-sponsored research team from Dartmouth demonstrated that plasma waves pounding the planet’s radiation belts are responsible for distributing charged particles into the atmosphere. This type of solar activity can fluctuate and disrupt communication systems, GPS satellites, manned space exploration and power grids. The research team frequently studies the Van Allen … [Read more...]
Spellcheck Increases Electromagnetic Fields Emitted during Computer Activity
Electronic fields emitted by computers during use exposes an individuals’ activity, raising issues concerning privacy. Side-channel signals are easily collected by antennas and reveal data through analysis. A group of researchers from the Georgia Institute of Technology have been redesigning hardware and software for the past three years that will prevent electronic fields and … [Read more...]
NASA’s SMAP Instrument Has Largest-Ever Antenna, Resists RF Interference
On Jan. 29, 2015, NASA will launch its Soil Moisture Active Passive (SMAP) instrument into space, where it can accurately measure Earth’s soil moisture levels via a mesh antenna of record-breaking size. The instrument is comprised primarily of a radar, a radiometer, and the largest rotating mesh antenna ever launched into space. Once in action, SMAP will gather data that will … [Read more...]
Cooled-Down Plasma Could Lead to Safer, More Effective Nanoparticle Detection
Research conducted at Tufts’ University predicts cooled-down plasma could be a safer way of sensing dangerous airborne nanoparticles. Due to their small size, nanoparticles – present in a wide range of everyday objects ranging from vehicle exhaust to makeup and food packaging and even to clothing – can easily pass into the human body (specifically, through cell membranes) and … [Read more...]
ROHS and CHINA-ROHS Compliant Power Connectors Introduced
Schurter introduces its new high-temperature power connectors according to IEC/UL 60320. The appliance inlet, series 1681, offers screw-on or snap-in mounting options. The cord connector is available in two different designs: a straight series (1658) or an angled series (1659). “The high-temperature appliance inlets and cord connectors are designed according to IEC for 16 A at … [Read more...]
New Power Amplifier Announced
Empower RF Systems has released an industry leading power amplifier 2170 model. This amplifier, covers 1 to 3 GHz and delivers 1 kW of broadband output power in a 5U, air cooled chassis. The 2170 model is lightweight, compact and portable, making it a favorable option to use in extreme environments. Model 2170 is ideal for use in electronic warfare, test and measurement, and … [Read more...]
Chemists Develop Sensor Technology that Wirelessly Detects Harmful Pollutants
MIT chemists have developed a sensor that can wirelessly and cheaply detect hazardous gasses and environmental pollutants. The sensors can detect food spoilage in warehouses and gasses such as ammonia, hydrogen peroxide, cyclohexanone, and more. The sensors are favorable because they are cheap to produce, and are easy to use – since is no wiring or power is involved. “The new … [Read more...]
Wearable Technology to assist Defense Industry and Military
The Department of Defense hopes soldiers and airmen will have an advantage in combat with new technology that is integrated into lightweight and wearable equipment. The Pentagon has invested millions of dollars to increase the power of the technology and to make this wearable technology smaller and lighter, so it is easier for troops to carry. "We're really trying to augment … [Read more...]
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