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首页> 外文期刊>IEEE Transactions on Instrumentation and Measurement >A simple and effective load-pull system for RF power transistor large-signal measurements for wireless communication power amplifier design
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A simple and effective load-pull system for RF power transistor large-signal measurements for wireless communication power amplifier design

机译:一种简单有效的负载牵引系统,用于无线通信功率放大器设计中的射频功率晶体管大信号测量

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摘要

Conventional load-pull methods for RF power transistor large-signal measurements usually need complicated RF measurement instrumentation. A simple load-pull measurement setup and a test procedure with IEEE-488 GPIB control and data acquisition capability has been developed. This is used to facilitate the design of an RF power amplifier (PA) for wireless communication applications. Compared with the conventional load-pull method, it is simpler and less costly, yet effective. Measured examples of Siemens GaAs FET's CLY-2 and CLY-10, which are used to design a RF PA module for ISM-band (902-928 MHz) wireless communications, are presented.
机译:用于射频功率晶体管大信号测量的常规负载拉方法通常需要复杂的射频测量仪器。开发了一种简单的负载拉力测量设置以及具有IEEE-488 GPIB控制和数据采集功能的测试程序。这用于促进无线通信应用的RF功率放大器(PA)的设计。与传统的负载拉方法相比,它更简单,成本更低,但仍然有效。介绍了西门子GaAs FET的CLY-2和CLY-10的测量示例,这些示例用于设计用于ISM频段(902-928 MHz)无线通信的RF PA模块。

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