Qualcomm Incorporated/Seyfarth Shaw LLP
Variable capacitor
A variable capacitor includes a mesa on a substrate. The mesa has multiple III-V semiconductor layers and includes a first side and a second side opposite the first side. The first side has a first sloped portion and a first horizontal portion. The second side has a second sloped portion and a second horizontal portion. A control terminal is on a third side of the mesa. A first terminal is on the first side of the mesa. The first terminal is disposed on the first horizontal portion and the first sloped portion. A second terminal is also on the substrate.
QUALCOMM Incorporated
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Francesco Bin Xia Gengming Qingqing
Carobolante Yang Li Tao Liang