Development of a 5 GHz band realtime wireless sensing system with low power consumption for sensor networks

Hitoshi Kitayoshi, Kunio Sawaya, Hiroki Kuwano

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

A novel semi-passive sensor RF-tags using 5 GHz band for a low power consumption and a long reading range are proposed. Multi-subcarrier back scattering communications are employed for the data transmission and the distance measurement of 1 mm resolution over 30 m range. Current requirements of 3 V battery in the distance measurement tag and monitoring tag of sensing data are 30 μA and 600 μA with transmission rates of 30 sps and 40 kbps, respectively, which are much smaller than the conventional active RF-tags.

Original languageEnglish
Title of host publicationIEEE SENSORS 2012 - Proceedings
DOIs
Publication statusPublished - 2012 Dec 1
Event11th IEEE SENSORS 2012 Conference - Taipei, Taiwan, Province of China
Duration: 2012 Oct 282012 Oct 31

Publication series

NameProceedings of IEEE Sensors

Other

Other11th IEEE SENSORS 2012 Conference
CountryTaiwan, Province of China
CityTaipei
Period12/10/2812/10/31

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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