Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Kesheng Zhou"'
Publikováno v:
2020 6th Global Electromagnetic Compatibility Conference (GEMCCON).
Electromagnetic radiation field generated by off-line arcing will disturb sensitive equipment during the operation of a high-speed train. To quickly identify the pantograph and catenary off-line arcing signal, this paper proposes a method based on wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5bef6859609ca4d6d2cd38299a5193a
https://doi.org/10.1109/gemccon50979.2020.9456673
https://doi.org/10.1109/gemccon50979.2020.9456673
Publikováno v:
Journal of Materials Science and Chemical Engineering. :8-13
MnZn-doped W-type barium cobalt ferrite powder composites of Ba(MnZn)xCo2(1-x)Fe16O27 (x = 0.1, 0.2, 0.3, 0.4, and 0.5) were prepared in a sol-gel process. The microwave absorbing properties of the composites in the range of 2 - 18 GHz and their elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32c359851e15139c4422a3abcad22ac8
https://doi.org/10.4236/msce.2013.14002
https://doi.org/10.4236/msce.2013.14002
Publikováno v:
Journal of Magnetism and Magnetic Materials. 324:3149-3153
La 1− x Ag x MnO 3 perovskites with different doping Ag-content were prepared by the sol–gel method. The electromagnetic characteristics and microwave loss behavior of these ion-doped rare-earth manganites were studied in the 2–18 GHz frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c05f8a0208c7c63839b01987497e489b
https://doi.org/10.1016/j.jmmm.2012.05.024
https://doi.org/10.1016/j.jmmm.2012.05.024
Publikováno v:
Journal of Magnetism and Magnetic Materials. 323:1895-1898
W-type barium hexaferrites with compositions of Ba 1 Co 0.9 Zn 1.1 Fe 16 O 27 and Ba 0.8 La 0.2 Co 0.9 Zn 1.1 Fe 16 O 27 were synthesized by the sol–gel method. The electromagnetic properties and microwave absorption behavior of these two ferrites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a34a897c7c43f6486826ac8f041cb6a
https://doi.org/10.1016/j.jmmm.2011.02.034
https://doi.org/10.1016/j.jmmm.2011.02.034
Publikováno v:
Transactions of Nonferrous Metals Society of China. 19:s734-s737
Fe 46 Co 44 B 10 /SiO 2 nano-multilayers were synthesized by radio frequency magnetron sputtering. The thickness of individual layer was designed and controlled in nano-meter. The effect of thickness of ferromagnetic layer, insulative layer or the to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5b38b6dedf98f72f235437c66449e5c
https://doi.org/10.1016/s1003-6326(10)60141-0
https://doi.org/10.1016/s1003-6326(10)60141-0
Autor:
Jian Han, Kesheng Zhou
Publikováno v:
2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
GSM-R system is a widely used means of railway communication, its commercial success are fully explained that GSM-R system has maturity and reliability. However, with the continuous development of rail transport, GSM-R has shown many limitations in h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a77d2a2c4e379aa6729999758755a8
https://doi.org/10.1109/mape.2013.6689858
https://doi.org/10.1109/mape.2013.6689858
Publikováno v:
2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
Pantograph arc is one of the electromagnetic compatibility problems to affect the safety of the high speed railway and has become the key factors needed to be solved urgently. Based on the measured electromagnetic radiated disturbance of pantograph a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8632a67b3b54ca3d7964ba9008b9e004
https://doi.org/10.1109/mape.2013.6689919
https://doi.org/10.1109/mape.2013.6689919
Publikováno v:
2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).
This work proposes an explicit relationship between APD statistical parameters of EMI and the performance of digital radio systems, and then finds the algorithms for evaluating BER by using APD of interference. Finally, a feasible scheme of ensuring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8c342af43786c0c32dce66f6ed42827
https://doi.org/10.1109/apwc.2012.6324967
https://doi.org/10.1109/apwc.2012.6324967
Publikováno v:
2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
In this paper, the pulse response of Amplitude Probability Distribution (APD) measurement equipment is obtained by computer simulation. The simulation result is shown that the absolute pulse response of software APD measurement equipment complies wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b573e129e6b023a66852a0742ebe49e1
https://doi.org/10.1109/mape.2009.5355751
https://doi.org/10.1109/mape.2009.5355751
Publikováno v:
2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
The information provided by the APD measure of an interference source can be utilized for performance estimation of digital radio receivers that is sub ected to the same interference.Furthermore, emission requirements on electrical equipment can be d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7fb65937b34fb1e6c523e3000eaa6a
https://doi.org/10.1109/mape.2009.5355750
https://doi.org/10.1109/mape.2009.5355750