EM modelling of periodic structures using greens functions

EM modelling of periodic structures using greens functions

EM modelling of periodic structures using greens functions

... EM MODELLING OF PERIODIC STRUCTURES USING GREEN’S FUNCTIONS ZHANG HONGXUAN (B.S., Tianjin University) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ELECTRICAL ... coupled system of Helmholtz equations can be reformulated using the vector form of the Helmholtz-Kirchoff integral theorem in terms of a coupled system of boundary integral eq...
Ngày tải lên : 05/10/2015, 19:05
  • 112
  • 395
  • 0
KẾT CẤU MỚI   FORM AND STRESS MODELLING OF TENSION STRUCTURES

KẾT CẤU MỚI FORM AND STRESS MODELLING OF TENSION STRUCTURES

... display of behaviour (Fig 25), form and patterning (Fig 30), and stress distributions (Figs 35 and 36), are clearly useful aids to guide the design process The display and simple storage of stress ... between form, patterning, design loads and stress distributions that the use of CAD procedures is an essential feature in both the conceptual and developed design stag...
Ngày tải lên : 09/06/2015, 17:21
  • 10
  • 326
  • 0
Advanced modelling of steel structures in fire

Advanced modelling of steel structures in fire

... SIMULATION OF NATURAL FIRES 3.1 Eurocode Parametric Fires 19 19 iii 3.2 Heating Phase Advanced Modelling of Steel Structures in Fire 20 3.2.1 Duration Of Heating Phase 20 3.2.2 Fuel-Controlled Fire ... Zy Advanced Modelling of Steel Structures in Fire size of the initial yield surface in two-surface plasticity model αm absorption coefficient of steel...
Ngày tải lên : 26/09/2015, 11:07
  • 155
  • 366
  • 0
Báo cáo "FABRICATION OF HIGH-ASPECT-RATIO MICRO STRUCTURES USING UV-LIGA TECHNOLOGY " docx

Báo cáo "FABRICATION OF HIGH-ASPECT-RATIO MICRO STRUCTURES USING UV-LIGA TECHNOLOGY " docx

... Fabrication of high-aspect-ratio micro structures using 21 (HARM) for a variety of MEMS applications Modifications and/or improvements of the UV lithography system and processing ... Fabrication of high-aspect-ratio micro structures using 25 The SU8 mold was then removed by heating in PG Remover in 10hrs Fig illustrates the SEM image of nickel comb structure with the f...
Ngày tải lên : 05/03/2014, 14:20
  • 7
  • 318
  • 0
Báo cáo khoa học: "Analysis System of Speech Acts and Discourse Structures Using Maximum Entropy Model*" pptx

Báo cáo khoa học: "Analysis System of Speech Acts and Discourse Structures Using Maximum Entropy Model*" pptx

... example of a dialogue with speech acts In this paper, we propose a dialogue analysis model to determine both the speech acts of utterances and the discourse structure of a dialogue using maximum entropy ... results of the integrated model are worse than the results of each analysis model For top-1 candidate, the performance of the speech act analysis fell off a...
Ngày tải lên : 17/03/2014, 07:20
  • 8
  • 489
  • 0
Báo cáo hóa học: "Fabrication of Large Area Periodic Nanostructures Using Nanosphere Photolithography" ppt

Báo cáo hóa học: "Fabrication of Large Area Periodic Nanostructures Using Nanosphere Photolithography" ppt

... Results A large area of HCP monolayer of silica microspheres was formed as shown in Fig 5a The Scanning Electron Fig (a) A typical SEM image of a large area of uniform nanopillars of photoresist ... development; (b) the enlarged view of the nanopillars Fig (a) A typical SEM image of a large area of HCP monolayer of silica microspheres forming on top of photores...
Ngày tải lên : 22/06/2014, 01:20
  • 4
  • 307
  • 0
Báo cáo hóa học: " Lithography-Free Fabrication of Large Area Subwavelength Antireflection Structures Using" pdf

Báo cáo hóa học: " Lithography-Free Fabrication of Large Area Subwavelength Antireflection Structures Using" pdf

... lithography, the tapered SAS fabrication could be easily extended to wafer scale larger area In Fig 6, the SEM image of the angled view of the tapered SAS array fabricated in the large area is shown Since ... smallest average reflectance value of 3.17% In visible wave range 123 Fig An SEM image (60° angle) of a high aspect ratio, large area subwavelength antireflection...
Ngày tải lên : 22/06/2014, 01:20
  • 7
  • 224
  • 0
Báo cáo hóa học: "Research Article Exact Values of Bernstein n-Widths for Some Classes of Periodic Functions with Formal " docx

Báo cáo hóa học: "Research Article Exact Values of Bernstein n-Widths for Some Classes of Periodic Functions with Formal " docx

... Bernstein widths of Sobolev classes of periodic functions, ” Matematicheskie Zametki, vol 58, no 1, pp 139–143, 1995 Russian S I Novikov, Exact values of widths for some classes of periodic functions, ” ... recovery of Sobolev classes of functions on a straight line,” Mathematics of the USSR Sbornik, vol 74, no 2, pp 381–403, 1993 A P Buslaev, G G Magaril-...
Ngày tải lên : 22/06/2014, 03:20
  • 8
  • 171
  • 0
Báo cáo y học: "Numerical modelling of label-structured cell population growth using CFSE distribution data" docx

Báo cáo y học: "Numerical modelling of label-structured cell population growth using CFSE distribution data" docx

... mathematical modelling approaches for the analysis of cell growth from CFSE assay data developed so far con- 10 10 10 CFSE intensity 10 Figure (right) CFSE dilution (left) and typical CFSE intensity histograms ... adversely affect cellular function; (iv) during each round of cell division, the fluorescent CFSE is partitioned equally between daughter cells, see Fig (left)...
Ngày tải lên : 13/08/2014, 16:21
  • 15
  • 246
  • 0
Báo cáo y học: "Modelling of oedemous limbs and venous ulcers using partial differential equations" pdf

Báo cáo y học: "Modelling of oedemous limbs and venous ulcers using partial differential equations" pdf

... usually determined by specifying a set of boundary data at the edge of (∂)Ω Typically the boundary data are specified in the form of X(u, v) and a number of its derivatives on (∂)Ω Hence, by casting ... variety of methods that can be utilised to generate the geometry of limbs affected by oedema and venous ulcers These include boundary based methods such as polygon based...
Ngày tải lên : 13/08/2014, 23:20
  • 9
  • 282
  • 0
Báo cáo sinh học: "Univariate and multivariate parameter estimates for milk production traits using an animal model. II. Efficiency of selection when using simplified covariance structures" docx

Báo cáo sinh học: "Univariate and multivariate parameter estimates for milk production traits using an animal model. II. Efficiency of selection when using simplified covariance structures" docx

... John Wiley and Sons, NY Visscher PM, Thompson R (1992) Univariate and multivariate parameter estimates for milk production traits using an animal model I: Description and results of REML analyses ... moment matrices; A and E are highly correlated and the determinant of A is zero An alternative is to transform A and E into a between and within sire cova...
Ngày tải lên : 14/08/2014, 20:20
  • 17
  • 161
  • 0
Theoretical considerations in the application of non equilibrium greens functions (NEGF) and quantum kinetic equations (QKE) to thermal transport

Theoretical considerations in the application of non equilibrium greens functions (NEGF) and quantum kinetic equations (QKE) to thermal transport

... Guide to Reading the Thesis For the thesis examiners, I include here a guide to point out the main flow and to list the results in the thesis to facilitate an easy access to the thesis There are ... [Maradudin1974] including his notation After the Hamiltonian of the solid is specified the next step is to seperate the quantum problem of the solid into...
Ngày tải lên : 09/09/2015, 18:57
  • 493
  • 362
  • 0
Fast solution of dyadic greens functions for planar multilayered media

Fast solution of dyadic greens functions for planar multilayered media

... FAST SOLUTION OF DYADIC GREENS FUNCTIONS FOR PLANAR MULTILAYERED MEDIA DING PINGPING (B ENG UESTC, M ENG WUHAN UNIVERSITY) A THESIS SUBMITTED FOR THE JOINT DEGREE OF DOCTOR OF PHILOSOPHY ... study of fast methods for calculating the dyadic Greens functions in the multilayered media The fast Hankel transform lter technique has been proved to be an ec...
Ngày tải lên : 10/09/2015, 08:30
  • 190
  • 413
  • 0
pid construction of mechanically confined multi cellular structures using dendrimeric inter cellular linker

pid construction of mechanically confined multi cellular structures using dendrimeric inter cellular linker

... 80 5.4.1 Evaluation of dendrimeric inter- cellular linker for engineering 3D multi- cellular structures ………………………………80 5.4.1.1 Interaction between dendrimeric inter- cellular linker and cell surface………………………………………80 ... December 2009, Singapore Mo X, Tan C-H, Yu H., “Rapid construction of mechanically- confined multicellular structures using dendrimeric inter...
Ngày tải lên : 10/09/2015, 15:53
  • 184
  • 196
  • 0
Characterisations of EM waves in canonical structures with radomes or coating shell

Characterisations of EM waves in canonical structures with radomes or coating shell

... stands for the interfocal distance An inspection of the plot of a series of fns0 values (confirmed in [58]) indicates that variation of fns0 with the coordinate parameter ξ is of the form fns0(ξ) ... in the angular position of a radar source or target In a modern radar system, a small boresight error may result in a serious degradation of the radar’s performance Chap...
Ngày tải lên : 12/09/2015, 09:42
  • 171
  • 336
  • 0