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University Of Waterloo Engineers Unveil Two-Way Wireless Breakthrough

 

Groundbreaking two-way wireless technology has been developed by a University of Waterloo engineering research team. The new technology enables wireless signals to be sent and received at the same time on a single radio channel frequency. The wireless advancement also suggests the potential for ultra-secure transmission. The cost in hardware and signal processing complexities … [Read more...]

ALBA Synchrotron Commences Ferrite Nanoparticles Research

 

The ALBA synchrotron facility near Barcelona, Spain, has commenced operations as a research tool to observe the magnetic characteristics of nanoparticles of interest for their superconductor properties. One such area of research will focus on ferrite nanoparticles and has the potential to improve electrical transmission systems. Researchers are carrying out these experiments … [Read more...]

High-Frequency RF and Microwave Multilayer Ceramic Capacitors

 

Vishay Intertechnology, Inc. introduced a new series of surface-mount multilayer ceramic chip capacitors offering high self-resonance, a high Q factor of 2000, and a low dissipation factor of 0.05 % for operation in high-frequency commercial applications. The MLCCs reduce signal loss and energy consumption in power amplifier modules, VoIP networks, cellular base stations, GPS … [Read more...]

Proposed Compromise for the 2.3 GHz Band

 

AT&T and Sirius XM are asking the FCC to adopt new rules to limit interference between Satellite Digital Audio Radio Services and Wireless Communications Services, both of which have been operating for the past 15 years in the 2.3 GHz band. Specifically, the new rules provide for everything from the prohibition of mobile transmitters in the WCS C- and D-blocks to AT&T's … [Read more...]

Companies Try to Create Room on Radio Spectrum

 

Cellphone carriers are concerned about running out of the radio spectrum that carries wireless calls and data; but companies are developing technology that could use radio frequencies more efficiently. A presidential advisory committee will present a report this month that explores ways in which computerized radio technologies could make better use of the spectrum. In a … [Read more...]

Intelligent Provisioning Center Receives NEBS Certification

 

Telepath Networks, Inc. has received NEBS certification on its Intelligent Provisioning Center, which will automate a previously manual process for telephone companies. Although much of the telecommunications infrastructure has been automated, providing telecom service, a change in service, or testing of a service still involves a person physically going to the central office … [Read more...]

Interface Reduces Embedded Wireless Service Interference

 

Parade Technologies Ltd. announced a new type of point-to-point high speed interface for use within LCD display panels. The new Scalable Intra Panel Interface, or SIPI™, achieves high data rate, low power use, and reduced interference with embedded system wireless services. Instead of relying on a separate data clock signal, SIPI incorporates an embedded data clock through use … [Read more...]

Low Capacitance ESD Protection for High Bandwidth Interfaces

 

ON Semiconductor has released its newest product for integrated ESD protection for use in notebooks, tablets, and external storage devices. The new ESD7004 is specifically designed to preserve signal integrity in high speed applications such as USB 3.0 (5 gigabits per second, Gb/s) and eSATA (up to 6 Gb/s). The device breaks the current industry capacitance barrier offering an … [Read more...]

Researchers Create Wi-Fi-Blocking Wallpaper

 

Researchers at the Centre Technique du Papier in France have developed a wallpaper capable of blocking Wi-Fi and cellphone signals. Known as "metapaper," the wallpaper utilizes a conductive ink to filter out specific frequencies, preventing signals from traveling in or out of an enclosed area. The researchers theorize that the wallpaper may become most useful in places where … [Read more...]

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