Scientists at Imperial College London in London, England have devised a novel way of analyzing tricky 3D plasmonic systems affected by nonlocality – through transformation optics. Though van der Waals forces are relatively easy to calculate in parallel surfaces farther apart than 10 nm, they become very difficult to calculate in tiny distances of less than 5 nm. Furthermore, … [Read more...]
Priest Installs Cellphone Jammer in Church to Decrease Interruptions During Mass
The Rev. Michele Madonna, a Roman Catholic priest from Naples, Italy, has discovered a new approach to silencing cell phones during mass. Madonna installed a cell signal jammer in the Santa Maria di Montesanto Church, which interferes with signals in electronic devices and cell phones. "I had put signs up asking people to switch off their phones after having services … [Read more...]
The IEEE EMC 2015 Symposium – Why Dresden?
DEAR READERS*, IT’S NOT EVERY DAY you get the country famed for engineering excellence hosting a predominantly US event (the country universally accepted as the economic powerhouse of the world, and famous for her entrepreneurial spirit). So this exceptional event has all the makings for a great meeting of great minds. Germany is the powerhouse that took the EMC industry to … [Read more...]
Applying Stealth Technology to EMC Test Chamber Designs
Tom Mullineaux, President, Lionheart Southwest. Inc Introduction Take a look at any semi-anechoic chamber and they all seem to share the same basic design, that is a long cuboid with six flat faces, five of which are identically clad in RF absorbing materials. However, when utilized for RF immunity testing, the performance of the chamber is pretty much dictated by the … [Read more...]
CISPR news
Jan SROKA Abstract. There is still big improvement potential in reproducibility by EMC testing. CISPR groups permanently work on it. The document CISPR 11 + A1 in act is issued in 2010. It is already in general maintenance revision which will supersede the existing one in 2015. New regulations included in this document such as: mandatory application of the Common Mode … [Read more...]
EMV 2015 – International Exhibition and Workshops on Electromagnetic Compatibility (EMC)
EMV 2015 – Experts showcasing innovations in the field of Electromagnetic Compatibility Exhibition Center, Stuttgart, Germany March 24-26, 2015 All relevant key-players will present their latest trends and innovations around the electromagnetic compatibility to a sophisticated expert audience from more than 20 countries. The combination of exhibition and workshops will lead … [Read more...]
Filter Improves EMC and RCD Compatibility
TDK Corporation has announced its new EMC filter – the EPCOS LeaXield active filter module. This filter minimizes earth leakage currents, which can cause RCDs and negative effects. The LeaXield compensates leakage currents up to 1000 mA and functions in frequencies ranging from 4 kHz to 500 kHz. “LeaXield is now designed for rated currents of up to 150 A for 3-phase grids at … [Read more...]
FAA Alters Regulations Regarding Use of Electronic Devices During Flights
The FAA announces airplane travelers will be able to use electronic devices throughout their entire flight very soon. A statement made by the FAA said it expects "many carriers will prove to the FAA that their planes allow passengers to safely use their devices in airplane mode, gate-to-gate, by the end of the year." Until now, airplane passengers in the U.S. were unable to … [Read more...]
First USB Jack to include EMC Filter
Würth Elektronik eiSos announced its new 2.0 jack with an integrated EMC Filter, known as the WE-EPLE USB. The WE-EPLE USB is the first jack in the world that includes both an EMC filter and ESD protection. This jack also conforms to the USB 2.0 standard. “The integrated EMC filter eliminates broadband interference on voltage and signal lines, and at the same time is almost … [Read more...]
Two Companies Sign Agreement to Provide EMC Solutions
AR RF/Microwave Instrumentation (AR) and Microwave Vision Group (MVG) have just started a partnership and have signed an agreement to provide EMC and turnkey solutions. Each company has an extensive portfolio and significant experience in the industry. AR hopes its EMC and RF/Microwave products will benefit greatly with the addition of MVG’s expertise in installation and its … [Read more...]
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