Link Budget Validation for Backscatter-Radio System in Sub-1GHz
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A4 Artikkeli konferenssijulkaisussa
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Date
2019-04-01
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en
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2019 IEEE Wireless Communications and Networking Conference, WCNC 2019, IEEE Wireless Communications and Networking Conference, Volume 2019-April
Abstract
Ambient backscatter communications system (ABCS) has recently been introduced as a cutting edge technology in which devices communicate in wireless mode by exploiting ambient radio frequency (RF) signals instead of actively generating them. ABCS is a promising technology for Internet of Things (IoT) use cases in which the power efficiency is a major challenge yet to be addressed. ABCS is in its early development stages from theoretical and practical perspectives. In this regard, it is highly important to understand the multi-aspects of the link budget of ABCS. Hence, in this paper we conducted a comprehensive study including measurements in different propagation environment and thorough simulation. The measurements are preformed in sub-1 GHz band and particularly in 590 MHz with the tags designed in the house. The results confirm the match between measurements and the simulations with trivial error.Description
Keywords
Ambient backscatter communication system, bistatic collocated backscatter, bistatic dislocated backscatter, IoT, link budget, monostatic backscatter
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Citation
Badihi, B, Liljemark, A, Sheikh, M U, Lietzen, J & Jantti, R 2019, Link Budget Validation for Backscatter-Radio System in Sub-1GHz . in 2019 IEEE Wireless Communications and Networking Conference, WCNC 2019 ., 8885700, IEEE Wireless Communications and Networking Conference, vol. 2019-April, IEEE, IEEE Wireless Communications and Networking Conference, Marrakech, Morocco, 15/04/2019 . https://doi.org/10.1109/WCNC.2019.8885700