Báo cáo hóa học: " Research Article Evaluation of Diversity Antenna " doc

... parallel to the di- rections of rotation of θ and φ,respectively. Table 1: Antenna element properties of the three types of antennas. Antenna Directivity Efficiency Copolar power Antenna XPD Slot 7.8 dBi ... Wireless Communications and Networking Volume 2007, Article ID 58769, 11 pages doi:10.1155/2007/58769 Research Article Evaluation of Diversity Antenna Designs Us...

Ngày tải lên: 22/06/2014, 22:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2010, Article ID 942131, 11 pages doi:10.1155/2010/942131 Research Article Evaluation of a Validation Method for MR Imaging-Based Motion Tracking ... spherical markers. Tracking of these markers provides a direct measure of deformation. Validation of in vivo medical imaging techniques is often challenging due...

Ngày tải lên: 21/06/2014, 19:20

... 18]. 4.3. Macrodiversity Combining. Diversity is a technique to combine several copies of the same message received over different channels. Macro Diversity is normally applied as diversity switching ... an overview of the MBMS multicast mode of UMTS. We underlined the importance of the analysis of transmission power, when delivering MBMS data in the downlink, for the optimizat...

Ngày tải lên: 21/06/2014, 22:20

... ch (b) Figure 5: Bias and RMSE of the molecular particle measurement estimates as function of sample size N. RMSE of Welsch and Andrews overlap. 3.2. Evaluation of sample size The estimation was ... absence of mi- croparticles. The molecular label assay data consisted of 8 datasets containing 198 to 552 particle observations. The sample consisted of BF560.7-BSA coated standard...

Ngày tải lên: 22/06/2014, 19:20

... set of WMRs Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2007, Article ID 86510, 10 pages doi:10.1155/2007/86510 Research Article Evaluation of ... if mobility measurements are out of the scope of this paper, a complete overview will help in the understanding of the results we present. MeshDV is composed of the following f...

Ngày tải lên: 22/06/2014, 22:20

... size of FIFOs are the number of logic and registers. With a depth of 32, 20% of the registers are used and 40% of the logic is used. The use of logic grows more significantly with a depth of 32. All ... the width of FIFOs/VCs which is the length of packets in the transmission (weconsiderheresizeofpacket = width of FIFOs). Results show that the number of resources depends...

Ngày tải lên: 21/06/2014, 20:20

... have collective computational properties like those of two-state neurons,” Proceedings of the National Academy of Sciences of the United States of America, vol. 81, no. 10 I, pp. 3088–3092, 1984. 4 ... 2 and Xilin Fu 3 1 School of Management and Economics, Shandong Normal University, Jinan 250014, China 2 School of Science, University of Jinan, Jinan 250022, China 3 School...

Ngày tải lên: 21/06/2014, 05:20

... inequality with the use of Gronwall inequality. Then, v ≤ u in D T , and the proof of part i of the lemma is completed. The similar argument gives the proof of part ii of the lemma. Advances ... comments. The work was supported by the research fund of Department of Education of Sichuan Province 10ZC127 and the research fund of Sichuan College of Education CJYKT0...

Ngày tải lên: 21/06/2014, 05:20

... the remainder of the division of x n by the characteristic polynomial of A. Further, by elementary techniques of linear algebra one can also compute them in terms of the eigenvalues of A an approach ... attention on three aspects of the dynamics of the system: the boundedness character and asymptotic behavior of its solutions, the existence of periodic orbits in particul...

Ngày tải lên: 21/06/2014, 05:20

... University of South China under Grant no. 5-XQD-2006-9, the Foundation of Science and Technology Department of Hunan Province under Grant no. 2009RS3019 and the Subject Lead Foundation of University of ... Chen, 2 and Shuliang Zou 3 1 School of Mathematics and Physics, School of Nuclear Science and Technology, University of South China, Hengyang 421001, China 2 Department of...

Ngày tải lên: 21/06/2014, 05:20