Intelligent reflecting surfaces (IRSs) have emerged as a transformative technology for wireless networks by improving coverage, capacity, and energy efficiency through intelligent manipulation of wireless propagation environments. This article provides a comprehensive study on the deployment and coordination of IRSs for wireless networks. By addressing both single- and multi-reflection IRS archite...Show More
Reconfigurable intelligent surface (RIS) is an emerging technology for wireless communications. In this article, extensive system-level simulations are conducted to analyze the performance of multi-RIS and multi-base-station (BS) scenarios by considering typical settings for industry standards. Pathloss and large-scale fading are taken into account when modeling the RIS cascaded and direct links. ...Show More
This study introduces a novel antenna configuration, integrating Ti3C2TxMXene into a log-periodic design, specifically for advancing terahertz (THz) detection. The incoporation of MXene material enhances THz detection, merging the high electrical conductivity and exceptional absorption properties of MXene with the broad frequency response of the log-periodic design. The outcome is a compact and hi...Show More
The combination of polymers and nanomaterials has improved the diversity and compatibility of signal detection. The main challenge that researches face is related to the stability, the response rate, and the final signal detection of the fabricated detectors. Graphene as a traditional two-dimensional material has been applied to improve the internal carriers transport and enhance the final detecte...Show More
With its unique characteristics, Terahertz (THz) technology has received considerable scholarly attention in re-cent years. However, the narrow-band absorption and operating temperature have limited practical THz detectors' development. In order to improve detecting efficiency at room and even high temperature and increase the sensitivity of the sensor, we propose this broadband THz detector. The ...Show More