In another development in metamaterial research being carried out by researchers from Boston College (BC), the Los Alamos National Laboratory, and Boston University have developed a device utilizing a unique metamaterial composite that can control the phase of a terahertz beam 30 times faster and with greater precision than a conventional optical device. According to researcher … [Read more...]
Making Fleas Flee
Energetic Solutions, Ltd. has announced a new product Shoo!Tag™ that is touted as the ultimate green product—safe for pets, people, and the planet Earth. The small tag that attaches to an animal’s collar or bridle claims to use specific electromagnetic frequencies to create a protective barrier around the animal that will keep targeted pests away for up to four months. Dog and … [Read more...]
Professional Development Courses
The University of Michigan-Dearborn is offering several local Engineering Professional Development courses that include EMC topics.Information on scheduling and course fees can be found on the University’s website. … [Read more...]
Early Warning via EM Waves
A recent paper authored by a German professor and an American colleague proposes a new and ostensibly more effective way of tornado detection. Prof. Ernst Schmitter of the University of Applied Sciences Osnabrück and John Leeman of the Leeman Webb Storm Laboratory note that as dust particles whirl amid the rain or hail of a thunderstorm they become electrically charged and … [Read more...]
Microwave Amplifier Range Utilizes GaAS FET and MMIC Technologies
The Series 2000 4.0- to 8.0-GHZ broadband amplifiers from MILMEGA utilizes the latest GaAs FET and MMIC (monolithic microwave integrated circuit) technologies. They feature an array of input/output and sample port options and cost-effective power or bandwidth upgrades. Other product features include gain variation with temperature ofP1 dB, harmonics of -20 dBc minimum, and … [Read more...]
AR Forms AR Europe to Enhance Service to Customers throughout the European Marketplace
AR, a recognized leader in testing and communications solutions for EMC, wireless and beyond, has announced the formation of AR Europe. The new division has been created to enable the company to better serve the diverse needs of its customers throughout the European marketplace.According to Donald “Shep” Shepherd, Chairman of AR, “We’re serious about our commitment to serve … [Read more...]
High-Power Amplification Available Across Multi-Octave Bandwidths
The GT-1000A microwave power amplifier from Giga-tronics offers linear high-power amplification across multi-octave bandwidths. Via a special agreement with CAP Wireless, that firm’s Spatium™ broadband spatially combined power amplifier technology has been incorporated into the GT-1000A. This device can be paired with Giga-tronics’ 2400B or 2500A frequency synthesizer to … [Read more...]
New Ferrite Bead Melds High Current Capacity, Noise Suppression, & Low DC Resistance
The BLM18KG is the latest addition to Murata Electronics BLM Series. Compared to conventional 0603 power beads, the BLM18KG can manage 1.5 to 2 times the rated current and is capable of handling up to 6 amps. These 0603 sized ferrite beads can offer comparable performance to larger more expensive 0805 and 1206 power and wire-wound beads. Another benefit is its DC resistance … [Read more...]
MORE AMPLIFIER PRODUCTS
TWT Amplifiers Meets Demands HIRF EMC Testing in Commercial AircraftA series of new high-power, pulsed TWT (traveling wave tube) instrumentation microwave amplifiers has been introduced by UK-based TMD Technologies, Ltd. These amplifiers have been optimized to meet the latest stringent demands of high intensity RF (HIRF) EMC testing. The PTC6000 and the PTC7000 TWTAs between … [Read more...]
New CISPR EMC Standard for Household Appliances and Electric Tools
CISPR 14-1 Consol. Ed. 5.1 applies to the conduction and radiation of radio-frequency disturbances from appliances whose main functions are performed by motors and switching regulating devices, unless the radio-frequency energy is intentionally generated or intended for illumination. It includes such equipment as household electrical appliances, electric tools, regulating … [Read more...]
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