9 papers
Measured LWC-Specific Fog Attenuation and Frequency Scaling in Low-THz Channels
Jiabiao Zhao, Xiaoxiang Li, Kefeng Huang +6
Fog can reduce the link margin of terahertz (THz) wireless systems. Earlier channel measurements mainly relied on visibility, and almost no liquid water content (LWC) referenced at…
Terahertz Channel performance in ULEO Satellite-to-Ground Communications
Mingxia Zhang, Wanzhu Chang, Jie Yang +4
The exponential growth in satellite data traffic demands communication systems exceeding current microwave capacity limitations, while the terahertz (THz) frequency band (0.1-10 TH…
Terahertz channel performance under dynamic water surface reflections
Yapeng Ge, Jiacheng Liu, Jiayuan Cui +5
As the terahertz (THz) band emerges as a pivotal technology for next-generation wireless communications, accurate channel modeling in dynamic environments becomes increasingly crit…
UAV-Assisted Weather Radar Calibration: A Theoretical Model for Wind Influence on Metal Sphere Reflectivity
Jiabiao Zhao, Da Li, Jiayuan Cui +2
The calibration of weather radar for detecting meteorological phenomena has advanced rapidly, aiming to enhance accuracy. Utilizing an unmanned aerial vehicle (UAV) equipped with a…
Deep Learning-based Cross-modal Reconstruction of Vehicle Target from Sparse 3D SAR Image
Da Li, Guoqiang Zhao, Chen Yao +4
Three-dimensional synthetic aperture radar (3D SAR) is an advanced active microwave imaging technology widely utilized in remote sensing area. To achieve high-resolution 3D imaging…
Eavesdropping risk evaluation for non-line-of-sight terahertz channels by metallic wavy surface in rain
Peian Li, Wenbo Liu, Da Li +4
Non-line-of-sight (NLOS) data transmission through surface reflection is pivotal for enhancing the reach and efficiency of terahertz (THz) communication systems. However, this inno…
Impact of snowfall on terahertz channel performance: measurement and modeling insights
Guohao Liu, Xiangkun He, Jiabiao Zhao +5
In the evolving domain of wireless communication, the investigation on terahertz (THz) frequency spectrum, spanning 0.1 to 10 THz, has become a critical focus for advancing ultra-h…
Influence of Plasma Density Arrangement on Millimeter-Wave Transmission Characteristics
Wenbo Liu, Peian Li, Guohao Liu +2
The advancement of millimeter wave and terahertz technologies have revolutionized high speed wireless networks and precise tracking systems. These technologies offer unique penetra…
Experimental and Theoretical Exploration of Terahertz Channel Performance through Glass Doors
Da Li, Wenbo Liu, Menghan Wei +5
In the evolving landscape of terahertz communication, the behavior of channels within indoor environments, particularly through glass doors, has garnered significant attention. Thi…