Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Yin, Bing Zhu"'
Publikováno v:
DEStech Transactions on Computer Science and Engineering.
A new navigation message demodulation algorithm for satellite navigation software receiver is researched. The detailed phase and frequency information of the carrier are obtained by analyzing the phase angle of the DFT component of the satellite navi
Publikováno v:
Advanced Materials Research. :900-904
Aimed at Marine satellite navigation receiver out-field anti-jamming test problem, interference patterns, interference power, ways of setting up the jammer are discussed in this paper. It proposes constraint conditions, calculation methods and evalua
Publikováno v:
Applied Mechanics and Materials. :1751-1755
Auto-search is one of the key steps in digital signal processing for Loran-C receivers, however, for digital sampling Loran-C signal, the principle search algorithm is unable to realize signal search veraciously because of the asynchronism between sa
Publikováno v:
Journal of Electronics & Information Technology. 32:732-736
Publikováno v:
Optoelectronics Letters. 4:287-291
Due to variable symbol length of digital pulse interval modulation(DPIM), it is difficult to analyze the error performances of Turbo coded DPIM. To solve this problem, a fixed-length digital pulse interval modulation(FDPIM) method is provided. The FD
Publikováno v:
Macromolecular Theory and Simulations. 16:643-659
Polymer-dispersed liquid crystals (PDLCs) represent an important new class of materials with electro-optic applications such as flexible displays, large-area devices projection displays, electrically switchable windows, etc. On considering such appli
Publikováno v:
九州大学機能物質科学研究所報告. 6(2):93-102
Mild thermolysis of 2-(2-alkynylsulfinyl)tropones afforded 3-acylcyclohepta[b]-thiophen-8-ones and their dihydro derivatives. The cross-over experiment between 2-(2-propynylsulfinyl)tropone-3,5,7-d_3 and 2-(2-butynyisulfinyl)tropone confirmed the int
Publikováno v:
2009 5th International Conference on Wireless Communications, Networking and Mobile Computing.
Because of the high frequency of GPS signals, it is hard to maintain good real-time performance in jitter signals detection. This paper introduced the character of nonsequential sampling and the principle for detection of instantaneous jitter signal
Publikováno v:
2009 9th International Conference on Electronic Measurement & Instruments.
To improve real-time performance of narrow band interference(NBI) suppression in Loran-C system, algorithm of accumulation and average is presented based on the analysis of the structure of Loran-C pulses. After that, effects of synchronous carrier w
Publikováno v:
IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006).