Advanced Power Electronics Corp., a manufacturer of MOS power semiconductors for DC-DC power conversion applications, has released the APE8968MP-HF-3 series of 3A, ultra-low dropout linear regulators designed to provide simple point-of-load DC-DC conversion in board-level applications. According to the company, the APE8968MP-HF-3 series of regulators provides a dropout of just … [Read more...]
Kermit Phipps, Director of EMC Services at AMS, Passes Away
Kermit Owen Phipps of Harriman, Tenn., died April 1, 2013 in Knoxville, Tenn. The director of EMC Services at AMS was 47. Born in Kingsport, Phipps was resident of Harriman for the past 10 years. After serving in the U. S. Air Force for approximately three years, he spent nearly 20 years as an electrical engineer with EPRI, Inc. For the past two years, he was director of EMC … [Read more...]
Scientists Demonstrate Storage and Release of Electromagnetic Waves in Metamaterial
While scientists have known since the 1990s that electromagnetic waves could be trapped and used for important applications like information storage and quantum optics, the complexity of the experimental setup and the inability to develop a method for releasing the waves in their original state has stalled significant research and development for almost two … [Read more...]
1200A Single-Line HEMP Filter for Power Cables of Critical Infrastructure Installations
MPE, a manufacturer of high-performance EMC/EMP filters and capacitors, has announced the release of MIL-STD single-line 1200A High-Altitude Electromagnetic Pulse (HEMP) filters that are fully compliant with the 10 A residual let-through current requirement of MIL-STD-188-125 Parts 1 and 2 and are suited for HEMP protection of the incoming power cables of critical … [Read more...]
RFID Infant Protection System Tests Negative in Response to Interference Allegations
Accutech Security has announced the results of internal testing of its radio frequency identification (RFID) infant protection system, Cuddles, in response to concerns raised by hospital maternity wards and birthing centers regarding false alarms caused by electromagnetic interference. To combat the potential threat of infant abduction, hospital maternity wards and birthing … [Read more...]
Semiconductor Industry Association Announces Approval for Bill to Allow Foreign STEM Students to Remain in U.S. Post-Graduation
The Semiconductor Industry Association (SIA) has announced approval for the introduction of bipartisan Senate legislation that would allow graduate students born outside of the United States to apply for a green card and remain in the country after receiving a master’s degree or Ph.D. in a science, technology, engineering and math (STEM) discipline from an American university. … [Read more...]
Door Closure Systems Minimize Leakage and Improve Isolation in RF/EMI Shielding Enclosures
Select Fabricators, Inc., a manufacturer of RF/EMI shielding enclosures, pouches and mobile forensics products, has released two patent-pending, non-radiating customizable door closure systems that help to reduce RF/EMI leakage in the company’s RF-shielded portable enclosures and tents. According to the company, the RF/EMI shielding enclosures are constructed with a … [Read more...]
Software Could Alleviate Transmission Interference by Directing All Wireless Traffic Like a Stoplight
New software being developed at the University of Michigan could help alleviate signal interference by directing wireless traffic similar to a stoplight at a roadway intersection. The software, known as GapSense, uses a universal language of energy pulses and gaps of varying lengths to convey simple warning messages between devices that don’t normally interact with one another. … [Read more...]
German Telecommunications Company Receives Regulatory Approval to Upgrade Infrastructure
German telecommunications company Deutsche Telekom has received conditional regulatory approval from the country’s federal network agency to upgrade its existing infrastructure of copper wires to deliver high speed Internet access, on the condition that the company’s competitors also receive access to the new technology in areas where alternative networks are not currently … [Read more...]
U.S. Calls for Standard Global Telecom Testing and Certification Policies in Annual Trade Report
The U.S. government has asked several countries to reconsider their domestic testing policies and adopt international certification criteria for telecommunications equipment in an annual report released by the U.S. Trade Representative earlier this month. In India, current policies allegedly make it difficult for international manufacturers to sell their products in the … [Read more...]
- « Previous Page
- 1
- …
- 267
- 268
- 269
- 270
- 271
- …
- 647
- Next Page »
