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Optimum bias of power transistor in 0.18 μm CMOS technology for Bluetooth application

机译:适用于蓝牙应用的采用0.18μmCMOS技术的功率晶体管的最佳偏置

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摘要

Based on the proposed silicon integrated power transistor adopting a 0.18 μm technology, its performance shows this novel device can be operated at 2.4 GHz for Bluetooth and lithium battery applications [Hsu H-M, Su J-G, Chen C-W, Tang DD, Chen CH, Sun JY-C. Integrated power transistor in 0.18 μm CMOS technology for RF system-on-chip applications. IEEE Trans Microwave Theory Tech 2002;50(December):2873-81]. After executing matrix measurement of large-signal characteristics, the optimal quiescent point can be found, and the associated large-signal performance exhibits a maximum output power with 21.26 dBm, corresponding to a value of 44.3% for power added efficiency (PAE). Therefore, this device can be used in handholds for short-distance, low-power, and high-frequency operation.
机译:基于拟议的采用0.18μm技术的硅集成功率晶体管,其性能表明,该新型器件可在2.4 GHz频率下运行,用于蓝牙和锂电池应用[Hsu HM,Su JG,Chen CW,Tang DD,Chen CH,Sun JY -C。采用0.18μmCMOS技术的集成功率晶体管,用于RF片上系统应用。 IEEE Trans Microwave Theory Tech 2002; 50(12月):2873-81]。在执行大信号特性的矩阵测量之后,可以找到最佳的静态点,并且相关的大信号性能显示出最大输出功率,为21.26 dBm,对应于功率附加效率(PAE)的44.3%值。因此,该设备可用于短距离,低功率和高频操作的手持设备。

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