IEC 61967-6 am1 Ed. 1.0 is entitled "Integrated Circuits - Measurement of Electromagnetic Emissions, 150 kHz to 1 GHz - Part 6: Measurement of conducted emissions - Magnetic probe method." The Final Draft International Standard has the following voting period: 2007-11-30 to 2008-02-01. Purchasers of this draft version will receive the definitive version once it … [Read more...]
Investigators Rule Out EMI in Investigation of Boeing Crash Landing at Heathrow
Since the crash landing of a Boeing 777 returning from Beijing to London's Heathrow Airport on January 17, 2008, speculation and the rumor bill have looked for an explanation as to what caused a crash landing on a grassy area short of the runway after a seemingly normal flight. One persistent version blamed electromagnetic interference from the many WiFi systems in densely … [Read more...]
NY Company Wins $10 Million Handheld Radio Contract
Harris Corporation of Rochester, NY is being awarded a contract for $10,204,063 to provide single-channel handheld radios that are an integral part of the Air Force Joint Tactical Radio System. Hanscom AFB, MA is the contracting activity. Learn more about this award at the Defense Link website."Is your company bidding on more military contracts? Check out our Forums … [Read more...]
Lumera Corporation Wins $2.2 Million U.S. Air Force Contract
Lumera Corp. of Bothell, WA has won a $2.2 million contract from the U.S. Air Force to fabricate low driving-voltage, reliable electro-optic modulators using its proprietary high-performance organic polymers. Utilizing RF photonics, in which optical components and optical fiber are used to process and to distribute high-speed electrical signals, helps provide the high … [Read more...]
High-Reliability Cable Firm Creates Center of Excellence for European Military Needs
High-Reliability Connector Company ITT Interconnect Solutions (Cannon, Veam, and BIW) has created a centre for excellence for military and aerospace customers at its Basingstoke facility in the United Kingdom. The company has significantly increased its engineering and sales capabilities dedicated to this important sector. With these improvements, the company is preparing to … [Read more...]
Capacitor Series Is Optimized for Military/Aerospace Applications
A new space grade series of capacitors from KEMET Corporation has been crafted especially for use by military/aerospace customers in high-reliability applications. These capacitors meet the requirements for MIL-PRF-55365 as well as MIL-STD 1580. These devices incorporate an intensive testing and screening protocol that can be customized to meet the specific needs of an … [Read more...]
Line of Custom Filters Targets Multiple Applications
A line of custom EMI filters offered by Electrocube provides solutions for unique filter requirements. Complete design engineering and testing capabilities are provided to customers in the military, industrial, electronic, and aerospace industries. Electrocube filters have current carrying capacities of 0.1 amp to 500 amps; voltage ratings of 1 VDC to 5000 VDC; frequencies to … [Read more...]
Reverberation Chamber for EMC Testing
The reverberation chamber provides the most realistic simulation/equivalency for electronics functioning within a cavity. Er-Ping Li and Xing-Chang Wei Electromagnetic Labs, Institute of High Performance Computing, Singapore INTRODUCTION The problem is familiar, but growing. The widespread and ever-growing use of electronic devices with high-speed components increases the … [Read more...]
Developments in Lightning Testing Standards for Aircraft Avionics
Test standards are running behind the fast pace of technological change. Nicholas Wright EMC-Partner, Laufen, Switzerland INTRODUCTION Escalating costs and increasing complexity in modern aircraft has ensured that aircraft design and assembly is now a global phenomena. Today, subsystems can be designed, manufactured, and tested at any location around the world, then … [Read more...]
EMC Management and Design in Military and Aerospace Systems—Avoiding the Pitfalls
A systematic approach to EMC engineering and management is the best way of achieving compliance. A.S. De Beer, Ph.D Ruphus Technologies (Pty) Ltd., Lonehill, South Africa ABSTRACT This article focuses on the necessity of following a systematic engineering approach in the design and testing of military and aerospace systems that must comply with stringent EMC Standards. It … [Read more...]