Electromagnetic simulations in frequency and time domain using adaptive integral method

... α)VM , (2.46) where η is the intrinsic impedance of the medium in region and ≤ α ≤ 2.3 Solving Combined Field Integral Equation using Adaptive Integral Method Direct solving of the MoM matrix equation ... this thesis is to investigate methods to improve the performances of the adaptive integral method (AIM ) for effective large scale simulations in both the frequency...

Ngày tải lên: 11/09/2015, 16:06

... FAST SOLUTION TO ELECTROMAGNETIC SCATTERING BY LARGE- SCALE COMPLICATED STRUCTURES USING ADAPTIVE INTEGRAL METHOD EWE WEI BIN (B.Eng.(Hons.), Universiti ... objects The electromagnetic problems of these objects are formulated using the integral equation method and solved by using the method of moments (MoM) accelerated using the adaptive integral...

Ngày tải lên: 12/09/2015, 11:35

... describes an efficient implementation, where initial frequency- domain interpolation using a specific transform matrix is followed by fractional time- domain interpolation and user-specific frequency translation ... this structure is referred to as SC-FDMA implementation using frequency and time domain interpolation (SCiFI-FDMA) The numerical analysis of DFT-S-OFDMA an...

Ngày tải lên: 21/06/2014, 22:20

... that our frequency-domain and time-domain broadband beamspace DOA estimators exhibit better resolution performance than the existing method Our DOA estimators maintain good DOA estimation and spatial ... (t) h1K Narrowband DOA estimator (e.g., MUSIC) w11 Narrowband DOA estimator (e.g., MUSIC) x( f1 ) hNK (a) Rv (b) Figure 2: Broadband DOA estimation using CMRBs (a)...

Ngày tải lên: 22/06/2014, 23:20

... TDR, also obtained a higher bias with higher q values Finally, Salas Comparison between neutron probe and TDR Table III Summary of the ANOVA results (two-way ANOVA with paired-values): (a) Probe ... be also explained (at least partially) in terms of the strong spatial variation in q measurements in the upper soil layers (the same point of the soil is not measu...

Ngày tải lên: 08/08/2014, 01:21

... acknowledged Fiscal Competition in Space and Time: An Endogenous-Growth Approach Daniel Becker and Michael Rauscher* * The Issue Tax competition has been an important issue in public economics in the ... Collection and Fiscal Decentralisation: The Case of Russia, June 2007 2032 Øystein Foros, Hans Jarle Kind and Greg Shaffer, Resale Price Maintenance and Re...

Ngày tải lên: 05/09/2013, 14:18

... the law acting automatically and with such simple instrumentalities as the family order, possession, contract, and the law and right of inheritance’ 65 Law and authority in space and time being ... logos, meaning ‘correct 95 reasoning’: Ball, Word and the Law, pp 119–20 Finnis, Natural Law, p 376 73 Law and authority in space and time 3.3.3 Reconcili...

Ngày tải lên: 01/11/2013, 08:20

... high-resolution fundamental frequency and order estimation IEEE Trans Audio Speech Lang Process 15(5), 1635–1644 (2007) 10 MG Christensen, A Jakobsson, SH Jensen, Fundamental frequency estimation using ... Christensen et al.: Joint fundamental frequency and order estimation using optimal filtering EURASIP Journal on Advances in Signal Processing 2011 2011:13...

Ngày tải lên: 21/06/2014, 03:20

... (16 1, 12 9) 1. 1 Block index 26 7 28 3 29 9 315 3 31 28 4 300 316 3 32 (16 1, 16 8) 0.9 0.8 16 × authentication block 0.7 0.6 0.5 0.4 0.3 50 10 0 15 0 20 0 25 0 300 350 400 450 500 Block index (19 2, 12 9) 26 8 (19 2, ... 10 −4 32. 89 98% 44. 41 0.0 014 28 .69 95% 41. 53 0. 010 1 19 .95 90% 38.83 0. 026 7 15 .74 80% 35.94 0.06 41 11. 93 70% 34. 41 0.0956 10 .19 60%...

Ngày tải lên: 21/06/2014, 08:20

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Ngày tải lên: 07/08/2014, 20:23

... Accuracy in Mobile Phone Location: Assessing the New Cellular Geography Pablo Mateos and Peter F Fisher 18 9 11 .1 11. 2 11 .3 11 .4 18 9 19 1 19 2 19 8 11 .5 11 .6 Introduction Measuring the mobile society ... Oosterom 10 5 7 .1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 10 5 10 7 10 9 11 6 11 8 12 1 12 5 12 6 13 2 Introduction Constraints in a landscape design VR system...

Ngày tải lên: 12/08/2014, 04:22

... 20 Dynamic and Mobile GIS: Investigating Changes in Space and Time This chapter starts by assessing, in Section 2. 2, the development of relevant technologies (wireless communication, mobile ... © 20 07 by Taylor & Francis Group, LLC 32 Dynamic and Mobile GIS: Investigating Changes in Space and Time development of theories supporting mobile...

Ngày tải lên: 12/08/2014, 04:22

... 36 Dynamic and Mobile GIS: Investigating Changes in Space and Time 3. 2 Background and definitions The term ‘privacy’ covers a wide range of concepts, and many different definitions of ... Francis Group, LLC 40 Dynamic and Mobile GIS: Investigating Changes in Space and Time Mobile devices typically possess limited processing and storage capaci...

Ngày tải lên: 12/08/2014, 04:22

... 78 Dynamic and Mobile GIS: Investigating Changes in Space and Time follows, Section 5. 2 describes current approaches to theorising and representing processes in GIScience, forming a framework ... Group, LLC Dynamic and Mobile GIS: Investigating Changes in Space and Time 84 the magnitude of groundwater in the process of groundwater flow, for exam...

Ngày tải lên: 12/08/2014, 04:22

... plantation and geo-information objects © 20 07 by Taylor & Francis Group, LLC 108 Dynamic and Mobile GIS: Investigating Changes in Space and Time Figure 7. 1 3D scenes of SALIX-2: an interactive landscape ... Group, LLC Dynamic and Mobile GIS: Investigating Changes in Space and Time 136 WHERE s.fl_line_id > and s.fl_line_id=r.object_id and s.tma...

Ngày tải lên: 12/08/2014, 04:22