Design And Performance Of High-Efficiency, Ka-band GaN Power Amplifiers
Source: QuinStar Technology, Inc.
By Nicholas Estella, Edmar Camargo, James Schellenberg, and Lani Bui
This white paper reports the design and performance of state-of-the-art GaN MMICs and a fully packaged Ka-band SSPA. Incorporating harmonic tuning, the MMICs produce power levels up to 10 W CW with efficiencies in the high thirties (42% peak) at frequencies of 30 to 34 GHz. These results represent the highest combination of CW power and efficiency at these frequencies. Download the full paper for more information.
VIEW THE WHITE PAPER!
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