Abstract
We have compared the performance of analog and digitized radio-over-fiber (RoF) systems with a nonlinear channel condition to investigate which one is more suitable for in-building wireless backhauling. For the comparison, we demonstrated optical multicasting of Wi-Fi compatible signals over both RoF links with nonlinear wavelength conversion, and measured error vector magnitude (EVM) performance of the transmitted wireless signals. In the demonstration, the digitized RoF system showed constant performance with EVM (3.75%), while the performance of analog counterpart is highly dependent on optical link conditions.
| Original language | English |
|---|---|
| Article number | 7346440 |
| Pages (from-to) | 661-664 |
| Number of pages | 4 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 28 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2016 Mar 15 |
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Keywords
- Analog RoF
- Bandpass sampling
- Digitized RoF
- Nonlinear wavelength conversion
- Radio-over-Fiber
- Wireless backhauling
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
Cite this
Performance Comparison of Analog and Digitized RoF Systems with Nonlinear Channel Condition. / Jung, Hyun Do; Lee, Kyung Woon; Kim, Jong Hoi; Kwon, Yong Hwan; Park, Jung ho.
In: IEEE Photonics Technology Letters, Vol. 28, No. 6, 7346440, 15.03.2016, p. 661-664.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Performance Comparison of Analog and Digitized RoF Systems with Nonlinear Channel Condition
AU - Jung, Hyun Do
AU - Lee, Kyung Woon
AU - Kim, Jong Hoi
AU - Kwon, Yong Hwan
AU - Park, Jung ho
PY - 2016/3/15
Y1 - 2016/3/15
N2 - We have compared the performance of analog and digitized radio-over-fiber (RoF) systems with a nonlinear channel condition to investigate which one is more suitable for in-building wireless backhauling. For the comparison, we demonstrated optical multicasting of Wi-Fi compatible signals over both RoF links with nonlinear wavelength conversion, and measured error vector magnitude (EVM) performance of the transmitted wireless signals. In the demonstration, the digitized RoF system showed constant performance with EVM (3.75%), while the performance of analog counterpart is highly dependent on optical link conditions.
AB - We have compared the performance of analog and digitized radio-over-fiber (RoF) systems with a nonlinear channel condition to investigate which one is more suitable for in-building wireless backhauling. For the comparison, we demonstrated optical multicasting of Wi-Fi compatible signals over both RoF links with nonlinear wavelength conversion, and measured error vector magnitude (EVM) performance of the transmitted wireless signals. In the demonstration, the digitized RoF system showed constant performance with EVM (3.75%), while the performance of analog counterpart is highly dependent on optical link conditions.
KW - Analog RoF
KW - Bandpass sampling
KW - Digitized RoF
KW - Nonlinear wavelength conversion
KW - Radio-over-Fiber
KW - Wireless backhauling
UR - http://www.scopus.com/inward/record.url?scp=84962179644&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962179644&partnerID=8YFLogxK
U2 - 10.1109/LPT.2015.2504259
DO - 10.1109/LPT.2015.2504259
M3 - Article
AN - SCOPUS:84962179644
VL - 28
SP - 661
EP - 664
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 6
M1 - 7346440
ER -