RF & Microwave Industry News

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Following the success of the Diamond RF Resistives® product range, EMC Technology now offers CVD Diamond Heat Spreaders designed to meet today’s demanding requirements for higher power and longer life spans by keeping junction temperatures low and stable. CVD Diamond provides up to 8x the thermal conductivity of traditional materials like AlN and BeO.

Nujira Ltd. has unveiled its newest Coolteq.L ET power supply modulator chip for LTE handsets. Nujira's NCT-L1300 delivers the best ET modulator performance on the market across all key metrics: system efficiency, noise, bandwidth, linearity and RF output power.

Vishay Intertechnology Inc. introduced two new IHTH high-current, high-temperature through-hole inductors in the 0750 and 1125 case sizes. For automotive applications, the AEC-Q200-qualified IHTH-0750IZ-5A and IHTH-1125KZ-5A feature high operating temperatures to +155 °C, high rated currents to 125 A, and a wide range of inductance values from 0.47 µH to 100 µH.

The growth of 802.11ac and 802.11ad will occur in very different ways.  802.11ac will explode into devices, including smartphones, from the start while 802.11ad will see a more modest and staggered growth.  802.11ac is being pushed into smartphones by key carriers’ device requirements that are in sync with 802.11ac hotspot plans for more robust Wi-Fi offloading.

Times Microwave Systems announced that 716 DIN connectors have now been added to the offering for its SPP-250-LLPL (SuperFlexible Plenum Pim) 50 Ohm low loss plenum rated coaxial cable assemblies for use in distributed antenna system (DAS) applications. SPP-250-LLPL is a ¼” superflexible type corrugated cable with low density PTFE dielectric and FEP jacket that meets the requirements of UL 910 for plenum applications.

Mercury Systems Inc., a best-of- breed provider of commercially developed, open sensor and Big Data processing systems for critical commercial, defense and intelligence applications, announced the appointment of Anthony Sweeney as general manager of the RF and microwave components group, part of Mercury’s Commercial Electronics business unit.

As part of the U.S. Safety Pilot Model Deployment, the University of Michigan Transportation Research Institute (UMTRI) will launch a motorcycle study to determine how cars, trucks, buses and motorcycles interact using V2V (Vehicle-to-Vehicle) communications technology from Cohda Wireless.

IXYS Corp., a leader in power semiconductors, mixed-signal and digital ICs for power conversion and motion control applications, announced the introduction of the IXRFD630 and IXRFD631 High Power RF MOSFET Drivers by its IXYS Colorado division. These drivers succeed the DEIC420 and DEIC421 and represent the next generation of RF driver for many RF applications including 13.56 and 27.12 Mhz RF power.

Astronomers using the new Atacama Large Millimeter/submillimeter Array (ALMA) have imaged a region around a young star where dust particles can grow by clumping together. This is the first time that such a dust trap has been clearly observed and modelled. It solves a long-standing mystery about how dust particles in discs grow to larger sizes so that they can eventually form comets, planets and other rocky bodies. The results are published in the journal Science on 7 June 2013.

ITT Exelis has been awarded a contract valued at more than $125 million by Naval Air Systems Command in Patuxent River, MD, to deliver the latest variant of the AN/ALQ-214 airborne jammer.