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Journal Article
Design and Experiment Results of High-Speed Wireless Link Using Sub-terahertz Wave Generated by Photonics-Based Technology
- Authors
- Sungil Kim, Seung-Ho Ahn, Seong Su Park
- Issue Date
- 2013-08
- Citation
- ETRI Journal, v.35, no.4, pp.578-586
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- Using a sub-terahertz (sub-THz) wave generated using a photonics-based technology, a high-speed wireless link operating at up to 10 Gbps is designed and demonstrated for realization of seamless connectivity between wireless and wired networks. The sub-THz region is focused upon because of the possibility to obtain sufficient bandwidth without interference with the allocated RF bands. To verify the high-speed wireless link, such dynamic characteristics as the eye diagrams and bit error rate (BER) are measured at up to 10 Gbps for non-return-to-zero pseudorandom binary sequence 231-1 data. From the measurement results, a receiver sensitivity of -23.5 dBm at BER=10-12 is observed without any error corrections when the link distance between the transmitter and receiver is 3 m. Consequently, we hope that our design and experiment results will be helpful in implementing a high-speed wireless link using a sub-THz wave. © 2013 ETRI.
- KSP Keywords
- Bit Error rate, Dynamic characteristics, Experiment results, Eye diagram, Link distance, Pseudo Random Binary Sequence(PRBS), Seamless connectivity, Terahertz wave, Transmitter and receiver, Wireless and Wired Networks, high-speed wireless