J
Jianjun Ma
Researcher at Beijing Institute of Technology
Publications - 59
Citations - 940
Jianjun Ma is an academic researcher from Beijing Institute of Technology. The author has contributed to research in topics: Terahertz radiation & Scattering. The author has an hindex of 12, co-authored 46 publications receiving 516 citations. Previous affiliations of Jianjun Ma include Shandong University of Science and Technology & New Jersey Institute of Technology.
Papers
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Security and eavesdropping in terahertz wireless links.
Jianjun Ma,Rabi Shrestha,Jacob Adelberg,Chia-Yi Yeh,Zahed Hossain,Edward W. Knightly,Josep Miquel Jornet,Daniel M. Mittleman +7 more
TL;DR: Contrary to current expectation, eavesdropping on terahertz wireless data links is shown to be easier than expected, by placing an object in the path of the signal that scatters part of it to a receiver located elsewhere.
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Invited Article: Channel performance for indoor and outdoor terahertz wireless links
TL;DR: Here, an experimental effort to characterize THz wireless links in both indoor and outdoor environments is presented, using a link with a data rate of 1 Gbit/s.
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Frequency-division multiplexer and demultiplexer for terahertz wireless links.
TL;DR: The authors demonstrate multiplexing and demultiplexing of data streams in the terahertz range using a real data link and observe that the far-field spatial variation of the bit error rate is different from that of the emitted power, due to a small nonuniformity in the angular detection sensitivity.
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Review of weather impact on outdoor terahertz wireless communication links
TL;DR: This paper reviews the impact of weather on THz wireless links and emphasizes THz attenuation and channel impairments caused by atmospheric gases, airborne particulates, refractive index inhomogeneities which are driven by air turbulence, and their associated scintillations.
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Experimental Comparison of Terahertz and Infrared Signaling in Controlled Atmospheric Turbulence
TL;DR: In this paper, the power and bit-error-rates of Terahertz (THz) and infrared (IR) links were analyzed under different air turbulence conditions, and numerical simulations of IR and THz attenuation under different turbulence conditions were presented and compared with the experimental data.