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Cited by 3,359

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Wireless infrared communications

Kahn, J.M., Barry, J.R.·1997·Proceedings of the IEEE

Abstract

The use of infrared radiation as a medium for high-speed short-range wireless digital communication is discussed. Available infrared links and local-area networks are described. Advantages and drawbacks of the infrared medium are compared to those of radio and microwave media. The physical characteristics of infrared channels using intensity modulation with direct detection (IM/DD) are presented including path losses and multipath responses. Natural and artificial ambient infrared noise sources are characterized. Strategies for designs of transmitter and receivers that maximize link signal-to-noise ratio (SNR) are described. Several modification formats are discussed in detail, including on-off keying (OOK) pulse-position modulation (PPM), and subcarrier modulation. The performance of these techniques in the presence of multipath distortion is quantified. Techniques for multiplexing the transmissions of different users are reviewed. The performance of an experimental 50-Mb/s on-off-keyed diffuse infrared link is described.

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Metadata

Authors
Kahn, J. M., & Barry, J. R.
Venue
Proceedings of the IEEE
Published
1997
Volume
85
Issue
2
Pages
265-298
ISSN
0018-9219 (ISSN-L)
OpenAlex
W2105935781
Cited by
3,359
References
1
FWCI
39.71
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Wireless infrared communications. https://app.cochat.ai/papers/10.1109/5.554222
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Kahn, J. M., & Barry, J. R. (1997). Wireless infrared communications. Proceedings of the IEEE. https://doi.org/10.1109/5.554222

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.