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Interference Technology

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Antennas

Company Expands with Additional Sites in Cyprus, South Korea

 

Integral Systems Service Solutions (IS3) has significantly increased its SATCOM NetOps service coverage by activating two additional satellite interference monitoring, detection and geolocation sites in the Republic of Cyprus and Republic of South Korea. As part of IS3's global satellite interference monitoring, detection and geolocation network, the new facilities include dual … [Read more...]

Study: Cell Phones Cause Brain-Activity Changes‎

 

The electromagnetic radiation emitted by a cellular phone’s antenna appears to activate nearby regions of the brain to unusually high levels, according to a study published Tuesday in the Journal of the American Medical Association that is likely to spark new concerns about the health effects of wireless devices.According to the study, the area of the brain closest to the cell … [Read more...]

FAA Could Scrutinize FM Radio EMI

 

New Federal Aviation Administration tower rules that take effect in this month could open the door for tougher scrutiny of electromagnetic interference from the FM radio band to aviation communications. Existing rules state that any tower taller than 200 feet above ground level or that may interfere with the flight path of a nearby airport requires FAA notification and FCC … [Read more...]

General Motors Turns to Ham Radio to Solve Antenna Problem

 

When General Motors encountered a problem with the AM/FM antenna on its 2011 Chevrolet Camaro convertible, the company turned to two antenna engineers including one from the company’s electromagnetic compatibility lab. The engineers, who were tasked with concealing the AM/FM antenna without sacrificing radio reception while not putting it inside the Camaro’s windows, managed to … [Read more...]

Aftermarket Electronic Auto Accessories May Cause EMI

 

Many gadget-loving consumers are rejecting pricey manufacturer-installed systems that access phones, music, maps and more in their automobiles, in favor of customizing their rides with off-the-shelf gadgets from GPS units to keyless-entry systems. However, the downfall is that gadgets added after the fact can be glitch. Aftermarket DVD players, for example, may not be as … [Read more...]

Ceramic Chip Antenna White Paper Available

 

Pulse Electronics Corporation’s new white paper discusses how ceramic chip antennas enable flexibility in design, overall cost savings in the final product and have fewer problems with interference. The article reviews the advantages and disadvantages of trace and ceramic antennas and which antenna best fits specific situations.Learn more from Pulse Electronics. … [Read more...]

Com-Power Horn Antennas – Free Datasheet

 

Com-Power offers a wide selection on Horn antennas covering the frequency range up to 40GHz. We also offer active horn antennas up to 18GHz; active horn improves the effective system noise performance for emissions testing. Our horn antennas have a smooth Antenna Factor Curve which reduces measurement errors and high gain which reduces power requirement for immunity tests. … [Read more...]

U.S. Navy Chooses Company for Electronic Warfare Project

 

Northrop Grumman has been chosen by the U.S. Navy to develop a suite of electronic warfare, information operations and line-of-sight communications on naval surface platforms. Part of the project will reduce the number of multiple topside apertures currently in use. The new system will increase communications bandwidth and help resolve electromagnetic … [Read more...]

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