Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Yu Bo Yue"'
Autor:
Shuang Zhao, Yu Bo Yue
Publikováno v:
Advanced Materials Research. 1078:313-316
Frequency synthesizer provides frequency source for modern communication systems and computer systems. It is an essential part to the modern electronic system devices. This paper describes a wideband, frequency agile, low phase noise, low spurious fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b15e651e8f64a4a8db2f29c42f8753f
https://doi.org/10.4028/www.scientific.net/amr.1078.313
https://doi.org/10.4028/www.scientific.net/amr.1078.313
Autor:
Yu Bo Yue, Shuang Zhao
Publikováno v:
Applied Mechanics and Materials. 707:476-479
Based on the chirp signal radar using DDS technology, the waveform of the wideband chirp signal source is analyzed. By analyzing the system error model, the method that selecting the chirp steps in accordance with the digits of DDS phase truncation i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::380110fa5e5dd2202608905e152389fe
https://doi.org/10.4028/www.scientific.net/amm.707.476
https://doi.org/10.4028/www.scientific.net/amm.707.476
Autor:
Shuang Zhao, Yu Bo Yue
Publikováno v:
Applied Mechanics and Materials. 685:324-327
The mathematical model of conformal antenna array is the premise and basis of the conformal array antenna signal processing. Based on the analysis of the antenna array, a design method for adjusting the direction of the conformal array antenna is pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10df2a4ae55cfadf02f1b35590385515
https://doi.org/10.4028/www.scientific.net/amm.685.324
https://doi.org/10.4028/www.scientific.net/amm.685.324
Publikováno v:
Advanced Materials Research. :3121-3124
In this paper development a new Semiconductor laser power supply,for the rising Technology of Semiconductor laser that used in laser beam riding guidance.it contains over current protection and over voltage protection Circuit,with the advantage of sm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55056a0e6ec16bc0c350e17dfd734f18
https://doi.org/10.4028/www.scientific.net/amr.472-475.3121
https://doi.org/10.4028/www.scientific.net/amr.472-475.3121
Publikováno v:
Applied Mechanics and Materials. :3370-3373
A continuous light-emitting laser diode power supply has been present,in this paper. The power supply is up to 50 W and the current is continuous adjustable below 5A . The supply is easy controlled, miniaturization, high efficiency, non-impact and sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::684fc34a8cfb45c6620a9fedb4e155cb
https://doi.org/10.4028/www.scientific.net/amm.130-134.3370
https://doi.org/10.4028/www.scientific.net/amm.130-134.3370
Publikováno v:
Applied Mechanics and Materials. :116-119
Compared with ordinary Pulverized Coal Combustion (PC) fly ashes, Fluidized Bed Combustion (FBC) ashes have some special properties. The effect of FBC ashes content on the strength of cement mortar was studied, and the physical properties of FBC ashe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15b4e65bdbf3250b52a7639d683a0bcb
https://doi.org/10.4028/www.scientific.net/amm.99-100.116
https://doi.org/10.4028/www.scientific.net/amm.99-100.116
Publikováno v:
Applied Mechanics and Materials. :1889-1892
In this paper, a digital control continuous light-emitting laser diode power supply has been present. According to the characteristics of laser diode, the is easy controlled, miniaturization, high efficiency, non-impact and slow-start. The mathematic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fd60f5540af52359e86859929afceef
https://doi.org/10.4028/www.scientific.net/amm.44-47.1889
https://doi.org/10.4028/www.scientific.net/amm.44-47.1889
Publikováno v:
Applied Geophysics. 7:143-148
In areas with a complex surface, the acquisition and processing of seismic data is a great challenge. Although elevation-static corrections can be used to eliminate the influences of topography, the distortions of seismic wavefields caused by simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7169bf3d361052177cb5f5e45ef7b2
https://doi.org/10.1007/s11770-010-0238-0
https://doi.org/10.1007/s11770-010-0238-0