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GaN-Based amplifiers behind World Cup 4k Ultra HDTV uplink


Advantech’s SapphireBlu amplifiers help transmit the most viewed sporting event of the year


Advantech Wireless, a Canadian manufacturer of satellite, rf equipment and microwave systems, has revealed that 4k Ultra HDTV transmissions of the recent World Cup football tournament in Brazil were powered with the help of its SapphireBlu series of GaN-based high power amplifiers.


These Ku-Band GaN amplifiers were combined with the company’s 13m A-Line Antenna in a major DTH Uplink system, allowing millions of viewers in Latin America and Brazil to follow the event.


“This powerful technology offers unprecedented ground power, linearity and cost savings,” stated David Gelerman, CEO at Advantech Wireless. “For the first time, we are able to experience worldwide tournaments and fast moving sporting events produced in 4K Ultra HD. It is an incredible experience that brings the world together and makes us appreciate how close we are. We are very proud of being part of this worldwide achievement and contributed to the successful transmission of the biggest sport event of the year.”


Awarded Teleport Technology of the year 2014 by the World Teleport Association and ‘Vision Award’ as Most Innovative Product of the Year 2013, the SapphireBlu Series of GaN based HPA systems are designed to offer very high linear power. This technology is so powerful, says the company, that it’s possible with them to saturate all transponders of the modern satellite with a single 13m antenna and a single amplifier per polarisation.


is now offering the second version of its gallium nitride GaN500v2 Design Kit software. Combined with Canada’s only foundry for GaN electronics, the kit will enable industry and academics to create revolutionary technologies and device designs, according to the NRC.


The NRC provides complete fabrication processing from 3in GaN on SiC wafers through to characterisation and wafer dicing. Devices are fabricated with 0.5 micron gate length. Partners can choose full wafer runs (one customer’s designs only) or shared wafer runs, which consolidate demand on three or more fabrication runs per year. The latter service is offered in partnership with CMC Microsystems.


The GaN500v2 Design Kit includes both a design manual and a physical design kit, based on Agilent’s ADS CAD tool. The design manual includes the process description and design rules for all supported devices for the GaN technology and the related foundry services available through the Canadian Photonics Fabrication Centre of the NRC of Canada. The technology is appropriate for, but not limited to, RF and microwave devices.


The minimum ADS CAD bundle required for running the kit includes the ADS core and layout module. The design kit is compatible with ADS 2014 and earlier.


Compound Semiconductors to be worth $104.55 Billion in 2020


Market expected to grow at 12.63 percent CAGR from 2014 to 2020


National Research Council of Canada announces GaN design kit


Software gives access to NRC’s GaN electronics fabrication service


The National Research Council of Canada (NRC)


According to a new report published by MarketsandMarkets, the compound semiconductor market is expected to grow at a CAGR of 12.63 percent from 2014 to 2020, reaching $104.55 billion in 2020.


The compound semiconductor market includes materials such as III-V, II-VI, IV-IV groups of compound semiconductors, and sapphire. Beneficial features such as direct gap, wide range of band gaps, higher electron mobility, and low power consumption, mean compound


Issue VI 2014 www.compoundsemiconductor.net 125


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