Nanowatt-Level Wakeup Receiver Front Ends Using MEMS Resonators for Impedance Transformation

IEEE Transactions on Microwave Theory and Techniques(2019)

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摘要
This paper presents the first demonstration of nanowatt-level CMOS wakeup receiver (WuRx) front ends (FEs) that utilize microelectromechanical system (MEMS)-based matching networks (MNs). The first FE uses a fully MEMS-based MN (MMN) that operates at 88.8 MHz. It consists of a large array of lithium niobate resonators that are fabricated on the same die. Measurements of the integrated WuRx FE with...
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关键词
Radio frequency,Iron,Manganese,Micromechanical devices,Resonators,Capacitors,Baseband
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