Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yaxing Cai"'
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6019 (2024)
This paper presents a traffic demand prediction method based on deep learning algorithms, aiming to address the dynamic traffic demands in satellite communication and enhance resource management efficiency. Integrating Seq2Seq and LSTM networks, the
Externí odkaz:
https://doaj.org/article/d35bb2e45a7e4abb8dc5fd83fdbb66ea
Publikováno v:
Aerospace, Vol 8, Iss 12, p 381 (2021)
For the rigid impact and flexible impact in space operation tasks, impact dynamic models between two objects are established in this paper, laying the model foundation for controlling or suppressing the impact. For the capture task between a grapple
Externí odkaz:
https://doaj.org/article/4fa2ffb9ccfa4c4f8d469258459cb3a5
Publikováno v:
Mathematics, Vol 9, Iss 15, p 1718 (2021)
With the booming development of satellite applications, the giant constellations of low Earth orbit (LEO) satellites have introduced challenges for the data relay service. The multi-beam satellite not only offers concurrent access to a large number o
Externí odkaz:
https://doaj.org/article/87b2b4250ab1436e961becfc5ee23454
Publikováno v:
Advances in Space Research. 69:1513-1527
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb38d0c2532acef4c3f189bed7051dbd
https://doi.org/10.1016/j.asr.2021.12.022
https://doi.org/10.1016/j.asr.2021.12.022
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811925795
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bc4d2d0bf732fd0604e07902167482e
https://doi.org/10.1007/978-981-19-2580-1_51
https://doi.org/10.1007/978-981-19-2580-1_51
Publikováno v:
2021 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO).
This work demonstrates the design of an E-band waveguide duplexer and the fabrication process based on micromachining technology. To make the proposed solution practical, the error tolerance analysis and multipactor effect simulation were carried out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39944a69548cd9f6b25a0570b570195
https://doi.org/10.1109/3m-nano49087.2021.9599831
https://doi.org/10.1109/3m-nano49087.2021.9599831
Publikováno v:
NEMS
This work marks the first performance analysis of structure optimization of piezoelectric disc antenna and its impact on the characteristics and performance. Compared with the state-of-art technology, three distinctive advances have achieved: (a) fir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb56432faa1ae6870be265891906b80
https://doi.org/10.1109/nems51815.2021.9451446
https://doi.org/10.1109/nems51815.2021.9451446
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789813341012
With the development of terrestrial 5G communication service, the C-band frequency which is exactly the frequency resources used by satellite broadcast and television will be used for the 5G low frequency ranges. In this paper, the interference cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bce1e4dd54f8d3b43a8b0fb2e361600
https://doi.org/10.1007/978-981-33-4102-9_12
https://doi.org/10.1007/978-981-33-4102-9_12
Autor:
Yaxing Cai, Zhengwei Du
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 8:1227-1230
In this letter, a novel pattern reconfigurable antenna array for mobile terminals is presented. The proposed antenna array consists of two symmetrically reconfigurable monopoles, which are located symmetrically at the upper-right and upper-left corne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::271baa4f5ed082c1c4a066468db81c36
https://doi.org/10.1109/lawp.2009.2035720
https://doi.org/10.1109/lawp.2009.2035720
Publikováno v:
Microwave and Optical Technology Letters. 51:218-222
A novel wideband printed diversity antenna for mobile handsets is proposed and studied. The antenna consists of two monopoles with symmetric configuration. The effects of some parameters of the proposed antenna are studied. The measured relative band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::533eef6b7a301a14967886eb9e727ded
https://doi.org/10.1002/mop.23948
https://doi.org/10.1002/mop.23948