Journal article
Fiber Wireless Transmission of 8.3 Gb/s/ch QPSK-OFDM Signals in 75-110 GHz Band
In this paper, we present a scalable high speed Wband (75-110 GHz) fiber wireless communication system. By using an optical frequency comb generator, 3-channel 8.3 Gb/s/ch optical orthogonal frequency division multiplexing (OOFDM) baseband signals in a 15 GHz bandwidth are seamlessly translated from the optical to the wireless domain.
The W-band wireless carrier is generated from heterodyne mixing the OOFDM baseband signal with a free-running laser. A W-band electronic down-converter and a digital signal processing (DSP) based receiver is used. 3-channel QPSK-OFDM W-band wireless signals are transmitted over 0.5 m and 2 m air distance with and without 22.8 km single mode fiber, respectively, with achieved performance below the forward error correction (FEC) limit.
| Language: | English |
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| Publisher: | IEEE |
| Year: | 2012 |
| Pages: | 383-385 |
| ISSN: | 19410174 and 10411135 |
| Types: | Journal article |
| DOI: | 10.1109/LPT.2011.2179797 |
| ORCIDs: | Tafur Monroy, Idelfonso |
Digital signal processing Microwave photonics Optical frequency comb generator Optical orthogonal frequency division multiplexing Wireless communication
Adaptive optics High speed optical techniques OFDM OFDM modulation Optical fibers Optical receivers QPSK OFDM signals digital signal processing electronic downconverter fiber wireless transmission forward error correction frequency 75 GHz to 110 GHz frequency division multiplexing microwave photonics optical fibre communication optical frequency comb generator optical orthogonal frequency division-multiplexing optical orthogonal frequency-division multiplexing (OOFDM) quadrature phase shift keying wireless communication
