The Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec)
Online ISSN : 2424-3124
2019
Session ID : 1A1-C08
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Development of 920 MHz Band Radio System for Long Distance Telemetry on Unmanned Aerial Vehicles
Yuichi YAGUCHIAkira SASAKIYoshikatsu MATSUMOTOShuzo NAKANO
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Abstract

Since 2018, we have a project the "Developing the high altitude drone fleet for gathering 3-D mesoscale meteorological information" adopted as a subsidy for Fukushima Innovation Coast Concept Promotion Facility Development. In this research, we develop a telemetry and command communication system for inexpensively manufacturing 920 MHz low power small radio set using LoRa modulation to use our project. In order to construct a drone fleet that performs the same work, we report the definition of the telemetry and the command signals from the project requirement, the actual device specification, and discuss requirement of throughput and multiplexing method from the results of some experiments.

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© 2019 The Japan Society of Mechanical Engineers
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