RF Energy Toolkit showcases GaN for generation of RF heating power

RF Energy Toolkit showcases GaN for generation of RF heating power

Market news |
By Graham Prophet

Target markets include cooking, lighting, industrial heating/drying, medical/pharmaceutical and automotive ignition systems; the kit enables system designers to take advantage of GaN on Si performance at LDMOS price points, MACOM says, adding, “Leveraging solid-state RF energy as a highly efficient and precise energy source, commercial OEMs are poised to achieve new levels of performance and affordability for future product generations.”


Beta version of the kit helps system designers fine tune RF energy output levels to maximize efficiency and performance. Combining the benefits of GaN on Si power transistors with intuitive, flexible software and signal control capabilities, MACOM’s RF Energy Toolkit takes the guesswork out of the RF power source design and enables faster time to market.


The MACOM GaN on Si power transistors supplied with the RF Energy Toolkit deliver up to 10% greater power efficiency than comparably priced LDMOS-based transistors – this is a major benefit for continuous wave RF energy applications, where every incremental gain in power efficiency translates to less power consumption and lower operating costs over sustained usage. System designers can select from a range of MACOM power transistors to meet power level requirements spanning from 30W to 1000W, and the Toolkit supports coherent channel operation allowing multiple RF energy channels to be combined, for example 3 x 300W or 2 x 500W etc. Supported frequency bands range from 915MHz to 2.45GHz.


“Commercial OEMs are eager to seize the massive market opportunity for higher-performing RF energy-based systems enabled by GaN on Si, but they don’t want to invest the resources to architect the RF power elements themselves,” said Mark Murphy, Senior Director, RF Power at MACOM. “The RF Energy Toolkit lifts this design burden from the OEMs, and will help them get to market faster with their RF energy-based systems by providing an affordable, easy to use platform that streamlines system design and lowers development costs.”


Beta-version RF Energy Toolkits are available to qualified customers immediately, with broader availability planned in the Fall of 2017.




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