8 Gbit/s wireless data transmission at 250 GHz
2009; Institution of Engineering and Technology; Volume: 45; Issue: 22 Linguagem: Inglês
10.1049/el.2009.2186
ISSN1350-911X
AutoresHo-Jin Song, Katsuhiro Ajito, Akihiko Hirata, Atsushi Wakatsuki, Y. Muramoto, Tadaomi Furuta, Naoya Kukutsu, Tadao Nagatsuma, Yuichi Kado,
Tópico(s)Radio Frequency Integrated Circuit Design
Resumo8 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.
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