Wen Qiye

Doctor of Engineering

With Certificate of Graduation for Doctorate Study

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Gender:Male
Date of Employment:2005-04-01
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Home > Scientific Research > Paper Publications

Graphene terahertz modulator and 330 GHz wireless communication system

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Affiliation of Author(s):[1]电子科技大学电子薄膜与集成器件国家重点实验室,四川成都610054;[2]电子科技大学通信抗干扰技术国家级重点实验室,四川成都610054
Journal:Journal of Terahertz Science and Electronic Information Technology
Key Words:terahertz communication;;330 GHz;;graphene;;terahertz modulator
Abstract:Currently,-there-are-two-methods-to-develop-terahertz-wireless-communication-system.-One-way-is-to-use-the-microwave-frequency-doubling-technology.-Another-approach-is-to-direct-modulate-THz-source.-In-this-paper,-different-from-both,-we-study-a-terahertz-wireless-communication-system-based-on-spatial-direct-modulation-mode.-We-focus-on-exploring-the-structure-of-combining-silicon-and-graphene(Graphene-on-Silicon,-GOS),-and-have-developed-a-new-type-of-terahertz-modulator-with-1-MHz-modulation-rate,-over-50%-modulation-depth-and-0.2-2-THz-frequency-band.-According-to-this-study,-we-design-and-build-a-330-GHz-terahertz-wireless-communication-system,-and-the-system-has-achieved-a-communication-rate-of-1-Mbps.
Volume:12
Issue:4
Page Number:481-486
ISSN No.:2095-4980
Translation or Not:no
CN No.:51-1746/TN