42.13 gbit/s 16qam-OFDM photonics-wireless transmission in 75-110 GHz band

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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We present a simple architecture for realizing high capacity W-band (75-110 GHz) photonics-wireless system. 42.13 Gbit/s 16QAM-OFDM optical baseband signal is obtained in a seamless 15 GHz spectral bandwidth by using an optical frequency comb generator, resulting in a spectral efficiency of 2.808 bits/s/Hz. Transparent photonic heterodyne up-conversion based on two free-running lasers is employed to synthesize the W-band wireless signal. In the experiment, we program an improved DSP receiver and successfully demonstrate photonics-wireless transmission of 8.9 Gbit/s, 26.7 Gbit/s and 42.13 Gbit/s 16QAM-OOFDM W-band signals, with achieved bit-error-rate (BER) performance below the forward error correction (FEC) limit.
Original languageEnglish
JournalElectromagnetic Waves (Progress in electromagnetics research)
Publication date2012
Volume126
Pages449-461
ISSN1070-4698
DOIs
StatePublished
CitationsWeb of Science® Times Cited: No match on DOI
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