... we will arrive at the correct Mueller matrices for reflection and transmission at a dielectric interface, as we will now show 8.3 MUELLER MATRICES FOR REFLECTION AND TRANSMISSION AT AN AIR–DIELECTRIC ... corresponding Mueller matrices for transmission 8.4.1 Normal Incidence In order to determine the form of the Mueller matrices at normal incidence for reflection and transmission, (8-34) and (8-37), ... the Mueller matrix for refraction reduces to a null Mueller matrix, whereas the Mueller matrix for reflection becomes the Mueller matrix for a phase shifter (retarder) The Mueller matrices for...
Ngày tải lên: 19/04/2016, 11:39
... explicit formulas for the reflection and transmission coefficients of one-component waves through an FGM layer Based on the obtained exact formulas, approximate formulas for the reflection and transmission ... is a solution of Eq (3) for 2.3 Explicit formulas for the reflection and transmission coefficients In order to determine the reflection and transmission coefficients R and T , we have to find ... explicit exact formulas for the reflection and transmission coefficients of one-component acoustic and optical waves, for both a composite layer and an FGM layer Approximate formulas For a composite...
Ngày tải lên: 16/12/2017, 14:30
5 The Mueller Matrices for Polarizing Components
... Equations (5-40a) and (5-40b) are the amplitude equations for rotation In order to find the Mueller matrix we form the Stokes parameters for (5-40) as before and find the Mueller matrix for rotation: ... necessary for us to know the form of the Mueller matrices for the rotated polarizing elements We now consider this problem Copyright © 2003 by Marcel Dekker, Inc All Rights Reserved 5.5 MUELLER MATRICES ... multiplying the Mueller matrix of each component and finding the resulting Mueller matrix In general, the matrices not commute We now carry out the multiplication in (5-22) and write, using (5-13) and (5-14),...
Ngày tải lên: 19/04/2016, 11:38
10 The Mueller Matrices for DielectricPlates
... equations for reflection and transmission at an air–dielectric interface were cast into the form of Mueller matrices In this section we use these results to derive the Mueller matrices for dielectric ... determine the Mueller matrices for single and multiple dielectric plates We now apply the results in this section to the solution of this problem 10.3 MUELLER MATRICES FOR SINGLE AND MULTIPLE ... the use of a simpler notation for the Mueller matrices for reflection and transmission by representing the matrix elements in terms of the Fresnel reflection and transmission coefficients These coefficients...
Ngày tải lên: 19/04/2016, 11:39
Báo cáo hóa học: " Selective sensing and transmission for multi-channel cognitive radio networks" doc
... Tc For j i example, assume Tc > Tc and channel i and j will be sensed every 10 and slots, respectively Then, the total sensing time for channel i and j are 10τ = 200 and 2τ = 40 (ms) Therefore, ... energy and time for sensing The rest of the article is organized as follows After introducing the system model and problem formulation, the periodic sensing and selective access (PS-SA) strategy and ... are drawn System model and problem formulation In this section, we will first introduce system model and time behaviors of PU and SU, and then we will focus on the problem formulation System model...
Ngày tải lên: 21/06/2014, 03:20
báo cáo hóa học:" Research Article A Mixed Problem for Quasilinear Impulsive Hyperbolic Equations with Non Stationary Boundary and Transmission Conditions" ppt
... point for each t ∈ 0, T in R A t is symmetric and R A t λI H t , for some λ ∈ R; therefore, for each t ∈ 0, T , A t is a selfadjoint operator in H t see 4, chapter x Taking into account viii and ... , and Yμ and operators Ai t , Biν , Ckν t , j and Dkμ , and traces theorems see 3, chapter , where k 1, 2, , m; ν i 1, 2, , m; μ 1, 2, , rj ; j 1, 2, , m The linear manifolds H0 and ... R1 λ , where det R0 λ → ∞ and det R1 λ → as λ → ∞ Thus, for sufficiently large λ, R λ is invertible and det R λ → ∞ Therefore, the system 3.32 has a unique solution Thus, for sufficiently positive...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Joint Sensing Period and Transmission Time Optimization for Energy-Constrained Cognitive Radios" doc
... results are OFF) and transmits in both “OFF slots” and “ON slots” The optimal allocation of sensing period and transmission time for two access policies are formulated and the closed-form solutions ... k)), Q/Tc + k pt ] for any chosen C, λ, and μ in the following simulation Figures and show the optimal solutions for different holding times λ and μ, while C = 10% For any given λ and μ, as P increases; ... Wireless Communications and Networking Because for any x > 0, ex > + x and e−x ∈ (0, 1), thus, for any ρ0 ≥ and T > 0, we can obtain ∂h(ρ0 , T)/∂T > and ∂h(ρ0 , T)/∂ρ0 > 0, therefore ∂h ρ0 , T /∂T...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: "Research Article Joint Video Summarization and Transmission Adaptation for Energy-Efficient Wireless Video Streaming" pptx
... adaptations including transmission power and modulations to deal with problems in uplink wireless video transmission arising from the severe limitation in both bandwidth and transmission energy ... CONCLUSION AND FUTURE WORK In this work, we formulated the problem of energy-efficient video summarization and transmission and proposed an optimal (within a convex hull approximation) algorithm for solving ... Pappas, R Berry, and A K Katsaggelos, “Joint source coding and transmission power management for energy-efficient wireless video communications,” IEEE Transactions on Circuits and Systems for Video Technology,...
Ngày tải lên: 21/06/2014, 22:20
Báo cáo hóa học: " Research Article Channel Characteristics and Transmission Performance for Various Channel Configurations at 60 GHz" pot
... the link budget and then simulate an equivalent baseband OFDM system for 60 GHz radio applications The coded/uncoded BER performance is evaluated and compared for the measured and modeled channels ... γ and τc for various configurations Link budget and scenario analysis SYSTEM DESIGN AND BER PERFORMANCE EVALUATION In this section, we analyze the link budget for designing a 60 GHz system and ... Antennas and Propagation, vol 46, no 6, pp 928–934, 1998 [29] G Durgin, T S Rappaport, and H Xu, “Measurements and models for radio path loss and penetration loss in and around homes and trees...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: " Transceiver Design Concept for Cellular and Multispot Diffusing Regimes of Transmission" potx
... room height and, certainly, is different in LOS and diffuse architectures In Figure 7, it is denoted by SLOS and SMSD for the cases of cellular and MSD configurations, respectively SLOS and SMSD can ... Chair Professor and Founding Director of the Center for Information and Communications Technology Research He is a Fellow of the IEEE for his contributions to wireless communications and optical ... shadowing, and even blockage, caused by moving or stationary objects Blockage and shadowing might be an important degrading factor for the system performance When a link is blocked, the information...
Ngày tải lên: 23/06/2014, 00:20
Báo cáo hóa học: " Design and Realization of a New Signal Security System for Multimedia Data Transmission" ppt
... p, r, q, and s are randomly determined by the chaotic binary sequence in (3), (4), (6), and (7) The row transformation belongs to the type of value transformation and the column transformation ... [13] Z Xiong and Y Q Zhang, “Multiresolution watermarking for images and video,” IEEE Trans Circuits and Systems for Video Technology, vol 9, no 4, pp 545–550, 1999 [14] C W Wu and N F Rulkov, ... different matrixes can be transformed into the same matrix; (3) given a transformation pair of M and M , the combination of p, q, r, and s resulting in the transformation pair may be nonunique...
Ngày tải lên: 23/06/2014, 01:20
báo cáo khoa học: "Determination of the volume-specific surface area by using transmission electron tomography for characterization and definition of nanomaterials" docx
... Guiot and Dr Rosica Petrova for providing us with their SAXS and BET results This publication reflects only the authors’ views and the Executive Agency for Health and Consumers is not liable for ... almost spherical and that their surface area and volume can be closely approximated by the formulas to calculate the surface area and the volume of a perfect sphere Figure 1C and 1D show the correlations ... correlations between the calculated and measured volume and surface area, respectively, for ten ET reconstructions consisting of one to 11 gold NP Both for the volume and the surface area, the Spearman...
Ngày tải lên: 11/08/2014, 00:23
báo cáo khoa học: "Profiling and quantitative evaluation of three Nickel-Coated magnetic matrices for purification of recombinant proteins: helpful hints for the optimized nanomagnetisable matrix preparation" pps
... regard, optimization and evaluation of commercially available matrices is mandatory, which may result in uniform purification efficacy Performance of such commercial magnetic matrices for purification ... pH 8.0 for SiMAC-Nickel bead and 50 mM, 100 mM, 250 mM and 500 mM imidazole for SiMAG/N-NTA/Nickel and SiMAG/CS-NTA/Nickel beads) Briefly, 200 μl of elution buffer was added to the beads and mixed ... when only band density is concerned For each individual purification, the sum of the specific band densities from aforesaid fractions was set to 100% and relative percent of each band was calculated...
Ngày tải lên: 11/08/2014, 00:23
Báo cáo y học: "Amino acid size, charge, hydropathy indices and matrices for protein structure analysis" docx
... of the amino acids A and B and HM(Arg)-HM (Ile) = 10.6 This formula gives the maximal index (20) for identical amino acids (closest hydrophobicity) and the minimal value (1) for the two hydrophobically ... these indexes and matrices; one is called the SCH index and matrix, which means the sum of the SCI, CCI and HCI values A further useful index and matrix is the natural frequency index and matrix ... co-locations from the primary protein sequences and different compatibility matrices This program routinely uses different standard matrices (such as PAM and Blosum) and the modification made it possible...
Ngày tải lên: 13/08/2014, 23:20
Báo cáo sinh học: "Different genomic relationship matrices for single-step analysis using phenotypic, pedigree and genomic information" pdf
... using A For other genomic matrices, the number of animals selected in common with GN was: 567 for G05, 568 for GMF, 593 for GOF, and 554 for GOF* Correlations between pedigree-based EBV and EBV ... contributions are different for each homozygote For example, contributions with p = 0.2 would be 0.16 for the first homozygote, 0.36 for the heterozygote, and 2.56 for the second homozygote Consequently, ... relationship matrices are in Table The means can be clustered in two groups, one for matrices based on the observed allele frequencies where the average offdiagonal is 0, and another for the remaining matrices...
Ngày tải lên: 14/08/2014, 13:21
Design and analysis of rectifying circuits and antennas for wireless power transmission and ambient RF energy harvesting
... the frequency bandwidth of the transmitted signal could be narrowband, multiband or broadband, so that the rectenna should have the capability for narrowband, multiband, or broadband operation ... It employs a broadband 1×4 quasi-Yagi antenna array and a dual-band rectifier for harvesting the ambient RF power at both global system for mobile communications (GSM) 1800 and universal mobile ... GSM-1800 and UMTS-2100 bands efficiently is proposed in Chapter The novel rectenna is based on a broadband 1×4 quasi-Yagi antenna array with bandwidth from 1.8 to 2.2 GHz, and high gains of 10.9 and...
Ngày tải lên: 09/09/2015, 11:12
Cross layer scheduling and transmission strategies for energy constrained wireless networks
... that receive the broadcast data can assist the transmission in different ways such as amplify and forward, decode and forward, and compress and forward In Chapter 6, we will show how the wireless ... Chapters 2, and The novelty and contributions of the work done for this problem can be summarized as follows • We formulate the problem of buffer and channel adaptive transmission for maximizing ... 69 Performance, in terms of normalized packet loss rate (due to buffer overflow and transmission error) versus average transmission power, for MDP I and MDP II policies System...
Ngày tải lên: 30/09/2015, 05:55
Appendix BJones and Mueller Matrices
... 16 60 240 Mueller matrix for a right circular polarizer Mueller matrix for a left circular polarizer 16 24 À1 1 07 05 ðB:17Þ 0 0 0 0 07 05 ðB:18Þ 0 0 0 0 À1 7 ðB:19Þ Mueller matrix for a linear ... 0 k Mueller matrix for a linear polarizer at angle cos 2 sin 2 2 cos 2 sin 2 cos 2 cos 16 sin 2 cos 2 sin 2 sin2 2 0 Mueller matrix for a horizontal linear polarizer 16 61 240 Mueller ... 08 " # ei=4 eÀi=4 Jones matrix for half-wave retarder with fast axis at 458 60 40 Mueller matrix for free space 0 ðB:10Þ ! ðB:11Þ 07 05 0 ðB:12Þ Mueller matrix for an isotropic absorbing material...
Ngày tải lên: 19/04/2016, 11:38
DSpace at VNU: Fabrication and optical characterization of multimorphological nanostructured materials containing Eu(III) in phosphate matrices for biomedical applications
... between and 12, our experimental results indicate that the direction of growth and the anisotropy is inhibited Therefore, the formed nanorods/nanowires started to break up, and started to form nanoparticles ... could be used for the detection and recognition of the measles virus, and for controlling the quality of the fabrication process The performance of EuPO4ÁH2O@silica–NH2 linked with IgG for fluorescence ... be used for the detection and recognition of the measles virus This is a promising result for using rare earth luminescent nanomaterials for the development of fluorescent labelling and imaging...
Ngày tải lên: 12/12/2017, 06:31
DSpace at VNU: Design, Simulation and Fabrication of Rectenna Circuit at S - Band for Microwave Power Transmission
... rectenna is one of the key technologies for microwave power transmission and energy harvesting The rectenna circuit topology has been studied, designed and simulated for MPT system In our design, the ... dimensions, and power feeding method/location for the antenna We used FR4 for substrate The center frequency of interest was f0= 2.45 GHz Fig shows the proposed patch antenna, which consists of patch and ... rectenna is fed to load resistance We have designed and fabricated a rectifying antenna circuit for microwave power transmission operating at S band The first part of this paper presents the rectifying...
Ngày tải lên: 12/12/2017, 13:57