8 Gbit/s wireless data transmission at 250 GHz

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8 Gbit/s wireless data transmission at 250 GHz

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8 Gbit/s wireless data transmission using a 250 GHz millimetre-wave carrier signal is demonstrated. Photonic devices and technologies, including an electro-optic modulator and J-band uni-travelling-carrier photodetector (UTC-PD) module, were used for the transmitter. In addition, a high-efficiency Schottky barrier diode detector monolithically integrated with a ring slot antenna was developed and fabricated for the receiver on the same epi-layer as the UTC-PD.

Inspec keywords: Schottky barriers; Schottky diodes; radiocommunication; electro-optical devices; photodetectors; slot antennas

Other keywords: ring slot antenna; photonic devices; Schottky barrier diode detector; bit rate 8 Gbit/s; millimetrewave carrier signal; frequency 250 GHz; wireless data transmission; J-band unitravelling-carrier photodetector module; electrooptic modulator

Subjects: Radio links and equipment; Electro-optical devices; Photodetectors; Junction and barrier diodes; Single antennas

References

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