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TriQuint Semiconductor Inc., a leading RF solutions supplier and technology innovator, introduced its first integrated power amplifier solution for ‘small cell’ and active antenna base stations that dramatically reduces board space while delivering high efficiency. Small cell solutions are key components in 3G/4G mobile networks including LTE.
If you are assessing the power conversion efficiency of your power amplifiers, you are probably making power-added efficiency (PAE) measurements. Most PAE test setups use multiple instruments – such as RF power meters, digital oscilloscopes and DC power analyzers – to calculate RF voltage and current measurements.
Mobile Experts released a new five-year forecast for Distributed Antenna Systems. The Mobile Experts forecast projects rapid growth for DAS deployment, with the number of DAS nodes deployed doubling between 2013 and 2016. More than 50% of DAS networks will include small cells and Wi-Fi by 2018.
In 2013 10 percent of the remote controls shipped with major home consumer equipment will be RF-enabled. Over the next five years there will be a major surge in RF technology adoption for remote controls as vendors look to differentiate their products, and/or drive growth in smart home services. While at the same time RF solutions continue to fall in price, implementations become more simplified and lower powers are achieved.
Isola Group S.à.r.l., a market leader in copper-clad laminates and dielectric prepreg materials used to fabricate advanced multilayer Printed Circuit Boards (PCBs), announced TerraGreen, the company’s new halogen-free, ultra-low loss, RF/microwave/high-speed material. TerraGreen is engineered for such high-performance applications as power amplifier boards for 4G LTE base stations, internet infrastructure and cloud computing.
Analog Devices Inc., a global leader in high-performance signal processing technology, launched a mixed-signal control processor that integrates the industry’s only embedded dual 16-bit A/D converter with up to 14 bits of accuracy together with a 240-MHz floating-point ARM® Cortex™-M4 processor core. Equipment manufacturers require highly accurate, closed-loop control in servo, motor-drive, solar photo-voltaic (PV) inverter and other embedded industrial applications to improve the energy efficiency and performance of their products.
TriQuint Semiconductor Inc., a leading RF solutions supplier and technology innovator, announced four new optical network products that expand the company’s industry-leading portfolio with miniaturized and integrated modules. TriQuint high performance optical components reduce overall system costs, simplify RF design and shrink board space for today’s 100 Gb/s optical fiber networks and future 200/400G systems.
Nujira Ltd., the world’s leader in Envelope Tracking (ET) technology, has welcomed the publication of the MIPI Alliance Analog Reference Interface for Envelope Tracking (eTrak) specification. Nujira has worked closely with the MIPI Alliance since the formation of the ACI Working Group in November 2011, contributing to the development of a standardised specification that provides interoperability between multiple 3G/4G modem chipsets and Envelope Tracking Power Supplies (ETPS).
Horizon House and Microwave Journal China announced that Agilent Technologies will be the Host Sponsor of the Electronic Design Innovation Conference (EDI CON) 2014 in Beijing, China, April 8-10, 2014.
Coilcraft’s new SER80xx Series High Current Shielded Power Inductors are offered in two versions — one providing exceptionally low DC resistance and the other offering saturation current ratings up to 53 Amps — making them ideal for a broad range of applications.
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Horizon House and Microwave Journal China announced that Agilent Technologies will be the Host Sponsor of the Electronic Design Innovation Conference (EDI CON) 2014 in Beijing, China, April 8-10, 2014.