IEC 62047-7:2011 describes terms, definition, symbols, configurations, and test methods that can be used to evaluate and determine the performance characteristics of BAW resonator, filter, and duplexer devices as radio frequency control and selection devices. This standard specifies the methods of tests and general requirements for BAW resonator, filter, and duplexer devices of … [Read more...]
Solderless Connections Test Methods Standard
IEC 60352-5:2012 is applicable to solderless press-in connections for use in telecommunication equipment and in electronic devices employing similar techniques. The press-in connection consists of a termination having a suitable press-in zone which is inserted into a plated-through hole of a double-sided or multilayer printed board. Information on materials and data from … [Read more...]
Systems and Software Engineering Standard
ISO/IEC 15026-3:2011 specifies the concept of integrity levels with corresponding integrity level requirements that are required to be met in order to show the achievement of the integrity level. It places requirements on and recommends methods for defining and using integrity levels and their integrity level requirements, including the assignment of integrity levels to … [Read more...]
Nokia Patents Vibrating Tattoos
Nokia has filed a U.S. patent for a magnetic vibrating tattoo. According to the patent application, Nokia is proposing “a material attachable to skin, the material capable of detecting a magnetic field and transferring a perceivable stimulus to the skin, wherein the perceivable stimulus relates to the magnetic field.” Learn more from the Wall Street Journal. … [Read more...]
Petite Particle Accelerator Proton Gun Kills Tumors
Scientists at the Compact Particle Acceleration Corporation are developing a 13-foot-long particle accelerator that costs about $30 million. Most accelerators use large magnets to generate the electromagnetic field that pushes charged particles. The magnets require 10-foot-thick concrete shielding and bulky hardware. CPAC's prototype creates the electromagnetic field with … [Read more...]
Mysterious Objects at the Edge of the Electromagnetic Spectrum
NASA has many telescopes "working the wavelengths" up and down the electromagnetic spectrum. One of them, the Fermi Gamma-Ray Telescope orbiting Earth, has just crossed a new electromagnetic frontier. "Fermi is picking up crazy-energetic photons," says Dave Thompson, an astrophysicist at NASA's Goddard Space Flight Center. "And it's detecting so many of them we've been able to … [Read more...]
Navy Seeks to Develop Integrated Radar Antennas to Reduce RF Interference
Shipboard radar experts at the U.S. Office of Naval Research (ONR) are asking a select group of 18 U.S. defense contractors to turn their attention to advanced shipboard radar technology that reduces the number of radar antennas on Navy ships by using integrated, multi-function, multi-beam arrays. ONR officials issued a request for information for the Integrated Topside … [Read more...]
Integrated Design Changes Military Connectors
To meet the prerequisites of commercial aviation with customers like Airbus, Boeing and Dassault, interconnect solutions need to provide full system integration with engine control systems, radar facilities, power distribution networks, in-flight entertainment, wing and engine ice protection mechanisms as well as landing gear and braking control systems. In this context, … [Read more...]
Neutrino Message Sent Through Ground
For the first time, scientists have used neutrinos – the exotic fundamental particles that routinely pass right through Earth – to send a message through the ground. Researchers have been interested by the communication possibilities of neutrinos, because these particles can easily travel through matter, including a planet, without stopping, slowing down or being misdirected. … [Read more...]
Bioplastic Resin-Based Connector for Automotive Applications
Molex Incorporated, suppliers of interconnect products, announced the Stac64-e, a connector for automotive applications. The connector is made from 71 percent bio-based materials, a “resin derived from renewable plant-based castor oil,” and is in accordance with ASTM D6866-11, making it certified by the UL Environment ECV. The Stac64-e connector is “designed to withstand harsh … [Read more...]
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