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Reconfigurable RF-MEMS-based impedance matching networks for a hybrid RF-MEMS/CMOS class-E power amplifier

机译：基于RF-MEMS的基于RF-MEMS的阻抗网络用于混合式RF-MEMS / CMOS-E Class-E功率放大器

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摘要

Microelectromechanical-systems technology (MEMS) applied to radio frequency (RF) and microwave systems (i.e. RF-MEMS) has recently started to exhibit its market potential in applications centred on telecommunications and consumer segments. As evolution towards the 5G (5th generation of mobile communications) and the Internet of things (IoT) is progressing, more agile, reconfigurable and multi-functional RF passive components and networks will be necessary. In this work, an entirely RF-MEMS-based impedance matching network (IMN) is reported and discussed, taking the global system for mobile communications (GSM) protocol as testing scenario. The mentioned RF-MEMS IMN was designed in order to perform proper impedance conversion between a CMOS class-E power amplifier (PA) and the transmitting/receiving antenna of a GSM system. In the following pages, the RF-MEMS IMN will be discussed in details against its design solution, working principles, as well as electromechanical and RF simulated and measured characteristics.
机译：应用于射频（RF）和微波系统（即RF-MEMS）的微机电系统技术（MEMS）最近开始在以电信和消费者群体为中心的应用中展示其市场潜力。作为5G（第5代移动通信）和物联网（IOT）的进化正在进行，需要更敏捷，可重新配置和多功能的RF无源组件和网络。在这项工作中，报告并讨论了基于RF-MEMS的阻抗匹配网络（IMN），以将全球移动通信（GSM）协议作为测试场景。设计了所提到的RF-MEMS IMN，以便在CMOS CLASS-E功率放大器（PA）和GSM系统的发送/接收天线之间进行适当的阻抗转换。在以下页面中，将详细讨论RF-MEMS IMN，以防止其设计解决方案，工作原理以及机电和RF模拟和测量特性。

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