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US08149062B2 Power amplifier circuitry having inductive networks 有权
具有感应网络的功率放大器电路

Power amplifier circuitry having inductive networks
Abstract:
A method and apparatus is provided for use in power amplifiers for reducing the peak voltage that transistors are subjected to. A power amplifier is provided with first and second switching devices and an inductor connected between the switching devices. The switching devices are driven such that the switching devices are turned on and off during the same time intervals. Differential RF power amplifiers are also provided with inductive networks coupled at various nodes of the power amplifiers.
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