Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Huipeng Han"'
Publikováno v:
Journal of Polymer Engineering. 41:365-374
Anhydride cured epoxy vitrimers usually exhibit desired mechanical strength but poor toughness and slow transesterification rate. Therefore, the repairing property of the material was restricted. In this paper, polyurethane modified epoxy vitrimer (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d75e2bad4de855af651aeee07d75f13
https://doi.org/10.1515/polyeng-2020-0328
https://doi.org/10.1515/polyeng-2020-0328
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
Publikováno v:
Journal of Computer and Communications. :61-65
Two kinds of space applications of THz band are proposed. A novel method for the THz band signal propagation in the satellite-earth link is studied in order to overcome the huge loss in the atmosphere. The THz signal should be transformed to Ka band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34fff361cd850239a97207a8949e22ab
https://doi.org/10.4236/jcc.2015.33011
https://doi.org/10.4236/jcc.2015.33011
Publikováno v:
Journal of Electronics & Information Technology. 33:1981-1987
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4ebf053184b3bebd5f3bb0c97e89bff
https://doi.org/10.3724/sp.j.1146.2010.01308
https://doi.org/10.3724/sp.j.1146.2010.01308
Publikováno v:
IEEE Transactions on Electron Devices. 57:1146-1151
This paper presents the design and experimental results of the electron optics system for use in an S-band 100-MW high-peak-power klystron. The gun operating voltage is 415 kV with a beam current of 535 A. For the design of the gun, special emphasis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4194d107926f6746e9678e05507e186a
https://doi.org/10.1109/ted.2010.2043177
https://doi.org/10.1109/ted.2010.2043177
Publikováno v:
Polymers; Volume 8; Issue 3; Pages: 94
Polymers
Polymers, Vol 8, Iss 3, p 94 (2016)
Polymers
Polymers, Vol 8, Iss 3, p 94 (2016)
Waterborne polyurethane (WPU) is a versatile and environment-friendly material with growing applications in both industry and academia. Silk fibroin (SF) is an attractive material known for its structural, biological and hemocompatible properties. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79a0c37b040d9f66185b02c2648a47ff
https://doi.org/10.3390/polym8030094
https://doi.org/10.3390/polym8030094
Autor:
Yong Wang, Huipeng Han
Publikováno v:
2011 IEEE International Vacuum Electronics Conference (IVEC).
Parasitic mode suppression was studied by the electromagnetic theory. The method of increasing the frequency interval (FI) between operating mode and parasitic mode was proposed to suppress the unwanted mode. In order to increase FI, a pair of metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f01466e71d85f5a8cc7ef40f9997f029
https://doi.org/10.1109/ivec.2011.5746962
https://doi.org/10.1109/ivec.2011.5746962
Publikováno v:
2010 IEEE International Vacuum Electronics Conference (IVEC).
A coaxial output cavity with reentrant ring and short circuit pole for multiple-beam klystron (MBK) is presented, which can increase the frequency interval between operating mode TM 310 and neighboring modes to more than 1.0 GHz in X-band, diminish t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98c5772c7676d94e56cf6269e402c6d4
https://doi.org/10.1109/ivelec.2010.5503573
https://doi.org/10.1109/ivelec.2010.5503573
Publikováno v:
2009 IEEE International Vacuum Electronics Conference.
As trapped higher-order modes can possibly cause self-oscillations of three-gap coupled cavity, which may be a crucial influence on EIK's operation and performance, of great importance is analysis of modes stability through calculating the beam-loadi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f78091b5eebfb275fa81fb3c45308b73
https://doi.org/10.1109/ivelec.2009.5193479
https://doi.org/10.1109/ivelec.2009.5193479
Publikováno v:
2009 IEEE International Vacuum Electronics Conference.
A spurious-mode-suppressing method is introduced in this paper, aiming at increasing frequency interval between operating mode (TM 310 mode) and spurious mode (TM 020 mode). By means of CST-MWS, we find that the frequency interval can be increased 0.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24d9f6778e371fafe6dc7efe20ff31cb
https://doi.org/10.1109/ivelec.2009.5193505
https://doi.org/10.1109/ivelec.2009.5193505