A Novel RF Spectrum Monitoring Architecture for an Ultra-Low-Power Wi-Fi Geopositioning System

Naci Pekcokguler,Mickael Maman,Andreas Burg,Catherine Dehollain,Dominique Morche

2021 19th IEEE International New Circuits and Systems Conference (NEWCAS)（2021）

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摘要

Wireless radio consumes the highest power in many systems and must be activated wisely to save power especially in battery-powered systems. Hence, gathering insight into the spectrum activity is needed to control the wireless radio. In this work, classic full-band Fast Fourier Transform (FFT) and sequential digital spectrum scanning systems are presented with their high energy consumption and late...

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关键词

Wireless communication,Radio frequency,Energy consumption,Power demand,Fast Fourier transforms,Conferences,Task analysis

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