Zobrazeno 1 - 10
of 462
pro vyhledávání: '"beamforming algorithm"'
Autor:
Sung-June Byun, Da-Yeong Ann, Jong-Wan Jo, Heejeong Jasmine Lee, Yeon-Jae Jung, Seok-Kee Kim, Young-Gun Pu, Kang-Yoon Lee
Publikováno v:
IEEE Access, Vol 12, Pp 134498-134509 (2024)
This paper presents a novel artificial intelligence (AI)-based phase shift system in a beamforming system implemented with field programmable gate array (FPGA)-based hardware by integrating a conventional convolutional neural network (CNN) algorithm.
Externí odkaz:
https://doaj.org/article/d225f3e794c34b4fa73cbc12a9ebc1e2
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2022, Iss 1, Pp 1-19 (2022)
Abstract In multiple users (MU) multiple input multiple output (MIMO) systems, the non-orthogonal multiple access (NOMA) method can provide multiple access. However, a spectrum efficiency of NOMA method is restricted because of remaining an interfere
Externí odkaz:
https://doaj.org/article/b629a329353044af9126c16845b34efd
An Improved Hybrid Beamforming Algorithm for Fast Target Tracking in Satellite and V2X Communication
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 13 (2023)
Autonomous remote sensing systems establish communication links between nodes. Ensuring coverage and seamless communication in highly dense environments is not a trivial task as localization, separation, and tracking of targets, as well as interferen
Externí odkaz:
https://doaj.org/article/13d6741ad15340339831a4b3ddd5bfac
Autor:
Hyungmo Koo, Jaekyung Shin, Woojin Choi, Soohyun Bin, Hansik Oh, Hongjun Lim, Kang-Yoon Lee, Keum Cheol Hwang, Youngoo Yang
Publikováno v:
IEEE Access, Vol 10, Pp 125365-125375 (2022)
Microwave power transfer (MPT) has been widely studied, as sensors or mobile/wearable devices have been used, especially for IoT applications. A beamforming algorithm is essential and important for both the performance and the system complexity of MP
Externí odkaz:
https://doaj.org/article/f48fda8e3f59478eabc5a122a923b1a8
Publikováno v:
IEEE Access, Vol 10, Pp 116987-117000 (2022)
A time-domain novel beamforming algorithm for ultra-wideband (UWB) microwave imaging is furnished in this paper. A monostatic and bistatic antenna setup is utilized to transmit and receive custom UWB pulses. This setup is employed to image various me
Externí odkaz:
https://doaj.org/article/779173efa1d649e1aeaf040768edbe9f
Publikováno v:
IEEE Access, Vol 7, Pp 184643-184657 (2019)
Damage in the structure may lead to significant reduction in local strength. It is of great significance to localize the damage in the early stage for integrity of the structure so as to prevent catastrophic failure. The traditional damage detection
Externí odkaz:
https://doaj.org/article/acc794de7ad7492ca549ef8ecf0e3e40
Publikováno v:
Remote Sensing, Vol 14, Iss 17, p 4305 (2022)
Ground-based oblique incidence sounding (OIS) is an important means to investigate the ionosphere. As the OIS ionogram is a visual representation of the OIS parameters, such as group distance and maximum usable frequency (MUF), it is of great signifi
Externí odkaz:
https://doaj.org/article/c86c7092a9864abe990b8dfb381aa599
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