Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band

Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band

In this paper, an indoor positioning system using Global Positioning System (GPS) signals in the 433 MHz Industrial Scientific Medical (ISM) band is proposed, and an experimental demonstration of how the proposed system operates under both line-of-sight and non-line-of-sight conditions on a building...

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Bibliographic Details
Main Authors: Abdulkadir Uzun, Firas Abdul Ghani, Amir Mohsen Ahmadi Najafabadi, Hüsnü Yenigün, İbrahim Tekin
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Sensors
Subjects:
down-conversion
GPS
indoor positioning
navigation
RF repeaters
up-conversion
Online Access:https://www.mdpi.com/1424-8220/21/13/4338

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