Abstract
We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.
| Original language | English (US) |
|---|---|
| Title of host publication | 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-4 |
| Number of pages | 4 |
| Volume | 2018-January |
| ISBN (Electronic) | 9781538648483 |
| DOIs | |
| State | Published - Mar 21 2018 |
| Event | 2nd International Waveform Diversity and Design Conference, WDD 2006 - Lihue, United States Duration: Jan 22 2006 → Jan 27 2006 |
Other
| Other | 2nd International Waveform Diversity and Design Conference, WDD 2006 |
|---|---|
| Country | United States |
| City | Lihue |
| Period | 1/22/06 → 1/27/06 |
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Keywords
- atmospheric turbulence
- free-space optics
- multiple-input multiple-output
- Optical communications
- space-time coding
ASJC Scopus subject areas
- Computer Networks and Communications
- Signal Processing
- Instrumentation
Cite this
Multi-beam free-space optical link using space-time coding. / Anguita, J. A.; Neifeld, Mark A; Vasic, Bane V.
2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 1-4.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Multi-beam free-space optical link using space-time coding
AU - Anguita, J. A.
AU - Neifeld, Mark A
AU - Vasic, Bane V
PY - 2018/3/21
Y1 - 2018/3/21
N2 - We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.
AB - We demonstrate the performance advantage of multi-beam terrestrial free-space optical communication links over single-beam links in the presence of strong optical turbulence. We adapt a space-time block code proposed for RF wireless systems to be used with intensity-modulated optical signals, and find that significant signal-to-noise ratio gains are obtained by using a four-beam link over a single-beam link with the same total electrical power.
KW - atmospheric turbulence
KW - free-space optics
KW - multiple-input multiple-output
KW - Optical communications
KW - space-time coding
UR - http://www.scopus.com/inward/record.url?scp=85050908533&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85050908533&partnerID=8YFLogxK
U2 - 10.1109/WDD.2006.8321473
DO - 10.1109/WDD.2006.8321473
M3 - Conference contribution
AN - SCOPUS:85050908533
VL - 2018-January
SP - 1
EP - 4
BT - 2006 International Waveform Diversity and Design Conference, WDD 2006 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -