What question did this study set out to answer?

To demonstrate high-capacity short-distance wireless data transmission in the terahertz band using frequency and polarization division multiplexing on an integrated resonant-tunneling-diode oscillator chip.

July 12, 2017IEEE Transactions on Terahertz Science and Technology

Terahertz Wireless Data Transmission With Frequency and Polarization Division Multiplexing Using Resonant-Tunneling-Diode Oscillators

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To demonstrate high-capacity short-distance wireless data transmission in the terahertz band using frequency and polarization division multiplexing on an integrated resonant-tunneling-diode oscillator chip.
Fabricated single-chip resonant-tunneling-diode (RTD) oscillators configured with distinct frequencies and wave polarizations.
Tested two-channel frequency division multiplexing (FDM) in the 500 and 800 GHz ranges and polarization division multiplexing (PDM) in the 500 GHz range.
Achieved transmission data rates of 28 Gbit/s per channel with error rates remaining below the forward error correction threshold in both multiplexing modes.
Measured inter-channel signal leakage ratios of approximately -40 dB for FDM and -30 dB for PDM configurations.

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Implication

Experimental demonstration demonstrates 28 Gbit/s terahertz data transmission via on-chip multiplexed resonant-tunneling-diode oscillators, indicating feasible ultra-high-speed wireless links.

Cite This Study

Oshima et al. (2017) studied this question.

synapsesocial.com/papers/6a75d3e73d78a07d47dd825f https://doi.org/10.1109/tthz.2017.2720470

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Implication

Experimental demonstration demonstrates 28 Gbit/s terahertz data transmission via on-chip multiplexed resonant-tunneling-diode oscillators, indicating feasible ultra-high-speed wireless links.

Terahertz Wireless Data Transmission With Frequency and Polarization Division Multiplexing Using Resonant-Tunneling-Diode Oscillators

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Discussion

Implication

Cite This Study

Terahertz Wireless Data Transmission With Frequency and Polarization Division Multiplexing Using Resonant-Tunneling-Diode Oscillators

Key Points

Discussion

Implication

Cite This Study

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