Design of broadband three-way sequential power amplifiers
international symposium on radio-frequency integration technology, pp. 1-3, 2016.
In this paper, we report a fully analog three-way sequential power amplifiers (SPA) using 10W GaN HEMTs. The proposed three-way SPA delivers Psat of 39∼40 dBm over 2.45–2.8 GHz covering a 15.4% fractional bandwidth. The three-way SPA includes a 2:1:1 multi-way splitter, a carrier amplifier, two peaking amplifiers, and a 7:1.5:1.5 combiner...More
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