VO₂ memristor-based frequency converter with in-situ synthesize and mix for wireless internet-of-things.

ABSTRACT: Wireless internet-of-things (WIoT) with data acquisition sensors are evolving rapidly and the demand for transmission efficiency is growing rapidly. Frequency converter that synthesizes signals at different frequencies and mixes them with sensor datastreams is a key component for efficient wireless transmission. However, existing frequency converters employ separate synthesize and mix circuits with complex digital and analog circuits using complementary metal-oxide semiconductor (CMOS) devices, naturally incurring excessive latency and energy consumption. Here we report a highly uniform and calibratable VO₂ memristor oscillator, based on which we build memristor-based frequency converter using 8[Formula: see text]8 VO₂ array that can realize in-situ frequency synthesi

SUBMITTER: Liu C 

PROVIDER: S-EPMC10876666 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature