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Wireless Medical Device Swims Through Blood

 

Ada Poon of Stanford University demonstrated a tiny, wirelessly powered, self-propelled medical device capable of controlled motion through a fluid – blood, to be exact. The era of swallow-the-surgeon medical care may no longer be the stuff of science fiction. Poon is developing a new class of medical devices that can be implanted or injected into the human body and powered … [Read more...]

New Software Enhances RF System Design

 

Agilent Technologies Inc. announced the latest release of its industry-leading, low-cost, high-performance software for RF and microwave board design, Genesys 2012. The updated software provides enhancements in RF system simulation (including electromagnetic, circuit and statistical simulation), plus features to help designers improve the reliability of their systems. Genesys … [Read more...]

Scientists Observe Superfluorescence in Semiconductors

 

Two scientists at Texas A&M University have “found evidence of cooperation among atoms within solids,” called superfluorescence. The two first predicted this effect and observed the phenomenon in “electron-hole pairs created in a semiconductor using lasers.”  One of the scientists, Dr. Alexey Belyanin, said “the true beauty of the experiment lies in the after-effects of … [Read more...]

Fire Strikes Pennsylvania EMC Testing Laboratory

 

A mid-afternoon fire Friday in a testing chamber in the one-story industrial building at Alion Science and Technology Corp.’s R&B Laboratory was brought under control by six fire companies within 40 minutes.The fire at the West Conshohocken, Pa., independent test facility, which provides EMC consulting and testing to government and industry customers, was called in through … [Read more...]

Highway EM Charging for Hybrid Vehicles

 

Researchers at Stanford University have devised a “high efficiency charging system for electrical vehicles that uses magnetic fields to wirelessly transmit large electrical currents between metal coils placed several feet apart.” The research aims to produce a completely electrical highway that charges cars and trucks as they’re driving. If successful, researchers believe the … [Read more...]

Radiated Immunity Test System At Kidde Safety

 

AR, makers of RF/Microwave instrumentation, installed one of their Radiated Immunity Test Systems (model AS04210M2) at Kdde Safety is Colorado. The purpose of the unit is to “test Kdde’s fire and safety products.” The model is designed to “produce fields up to 10V/m with 80% AM (18V/m CW) at a 3m test distance from 80 MHz-4.2GHz for radiated immunity testing” in an EMC … [Read more...]

Company Achieves Two-Millionth Instrument Calibration

 

Tektronix has reached its two-millionth calibration. The company achieved this milestone within 16 months of launching its MVS capabilities. With the ability to manage 100% of calibration services, Tektronix customers have direct access to the quality they expect from the industry leader in test, measurement and monitoring solutions. The 2 millionth calibration was performed at … [Read more...]

New Family of Low-Cost Broadband Signal Analyzers

 

Aeroflex Incorporated has a new family of three low-cost broadband signal analyzers. These analyzers locate, record, and analyze complex communications signals for commercial, military, and aerospace applications. Based on Aeroflex’s successful Broadband Signal Analyzer (BSA) family, the Scout, Hunter, and Explorer signal analyzers offer market-leading performance at very … [Read more...]

Low- Profile Clamp Filter for EMI Suppression

 

TDK-EPC has developed the ZCAT-D series of TDK clamp filters. The new low-profile filters are especially suited for EMI suppression by eliminating noise in the power lines of flat-screen TVs, in speaker lines, and similar applications. TDK clamp filters employ a vertically split cylindrical ferrite core, with the entire filter enclosed in a resin housing, a construction … [Read more...]

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