Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Yang Fu"'
Publikováno v:
Advanced Materials Research. :4152-4156
The RAKE receiver has must been used in CDMA or 3G systems for its function to form the diversity reception of signals resulting from multi-path propagations. The basic condition for the implementation of RAKE receiver is that the spectrum spreading
Publikováno v:
Advanced Materials Research. :2478-2481
Heat conductive materials, which widely used in the field like electronic information, electrical engineering and aerospace, are required high thermal conductivity, excellent electrical insulation, corrosive resistance, chemical stability and so on.
Publikováno v:
Advanced Materials Research. :755-759
Classic RAKE demodulator(RAKEDE), multi-carrier coherent RAKEDE and RAKEDE with two antennas are given in the paper. According to those schemes provided, the GSNR, which means the gain of signal to noise ratio (SNR), for those three kinds of RAKEDE i
Publikováno v:
Advanced Materials Research. :1261-1264
According to the play formats supported by live555 are limited; it is inefficient and complex to play the stream data. This paper describes an IPTV set-top box video player based on chip BCM7466, simplifies the design and improves performance, realiz
Publikováno v:
Advanced Materials Research. :2521-2524
As people for the need on more security, traditional fixed video surveillance cannot satisfied with people’s varying requirements. This paper demonstrates the framework of a set of mobile video surveillance which support CDMA2000/TD-SCDMA/WCDMA net
Publikováno v:
Advanced Materials Research. :309-313
Large scale wind farm output variation always deteriorates the system stability. To study this problem, this paper builds the model of power system with the integration of large-scale wind farm based on BPA. The simulation results show that large osc
Publikováno v:
Advanced Materials Research. :267-270
Reactive and active power variation of large scale wind farms always lead to the instability of voltage and frequency. To solve this problem, this paper proposed a method of joining with frequency and voltage control loop of Voltage Source Converter
Autor:
Qi Wang, Chun Yang Fu
Publikováno v:
Advanced Materials Research. :807-812
Recently, research of non-square systems mainly focuses on fat system, and control approach to thin systems is less. This paper proposes a new method using improved selection control to square the systems and then design IMC controller for thin syste
Publikováno v:
Advanced Materials Research. :3723-3726
Desertification has caused great harms to the ecological environment and socio-economic. Through many years test in Xinjiang desert area, some useful modes of desert governance can be implemented: (1) making use of advanced water-saving irrigation te
Publikováno v:
Advanced Materials Research. :1400-1407
There are mainly three measures for waste disposal: combustion, landfill and composting. Among them, combustion is believed to be the most efficient way. It is the most convenient way to reduce the amount of waste at utmost. Meanwhile, it is not only