cad of microstrip antennas for wireless applications

Ngày tải lên: 03/07/2014, 21:41

... the thermal performance of BHEs [2-3].In addition, as one of the most complex and important of the properties of porous media, the permeability is also indispensable in many other applications, ... in the modelling of the heat transfer of BHEs in an aquifer for geothermal applications. This paper presented a novel laboratory method determining the hydraulic permeability o...

Ngày tải lên: 05/09/2013, 17:03

... specified. For example, float y [5]; 474 APPENDIX C: INTRODUCTION OF C PROGRAMMING FOR DSP APPLICATIONS Appendix C Introduction of C Programming for DSP Applications C has become the language of choice ... right of the equal sign is assigned to the variable on the left. The general form of the assignment statement is identifier  expression; 472 APPENDIX C: INTRODUCTION O...

Ngày tải lên: 25/01/2014, 19:20

... technique described before was implemented in the Mathe‐ matica ® platform with the aim of developing a CAD – called CMAD – capable of performing the design of conformal microstrip arrays. The ... describe the algorithm for the design of conformal microstrip antennas, for the sake of simplicity, let us first consider a probe-fed planar microstrip antenna with a gular p...

Ngày tải lên: 19/02/2014, 04:20

... ) m 1 m 2 x in K s M S x 1 x M u x in x 2 x C off on ( C off C -) on ( C off C -) α K t ( 1 - α ) m 1 m 2 x in K s K s M S x 1 xx 1 x M u x in x 2 xx 2 x C off C off on ( C off C -) on ( C off C - on ( C off C off C -) on ( C off C -) on ( ... ) x in x 2 x 4 x 1 x 3 K s K u M S M u C s C s x 1 x 1 x 3 x 3 x in x in x 2 x 2 x 4 x 4 m 1 m 2 K s K s K u M S M u C off C off on ( C off C -) on ( C...

Ngày tải lên: 07/03/2014, 11:20

... be performed. The rest of this section is composed of the presentation and the analysis of the results of WUSN experiments. These results are presented as examples of the successful use of the ... need of taking WC measurements during a set of experiments is another reason for the use of soil moisture sensors as part of the testbed infrastructure. The soil texture and th...

Ngày tải lên: 21/06/2014, 23:20

... illuminations of the current and of the previous frames, respectively. Although they are functions of (x, y) and not only of (t), we omit it in the notation of (5) for the sake of simplicity. ... removed by our algo- rithm. The edge-preserving smoothing for the estimation of the illumination L is performed by a pair of 3-tap filters, one for each direction. A filter is act...

Ngày tải lên: 22/06/2014, 19:20

... an author of Data Networks-VLSI and Optical Fibre (Wiley, 2006). He is also an editor of Emerging Wireless Technolo- gies (CRC Press, 2006). Mourad El-Gamal is an Associate Profes- sor of electrical ... Guest Ed- itor for the IEEE Journal of Solid-State Circuits, and is currently an Associate Editor of the IEEE Transactions on Circuits and Systems. He is on the Executive Committ...

Ngày tải lên: 22/06/2014, 22:20

... (4) Accurate bounds of eigenvalues of arrowhead matrices are of great interest in applications as mentioned before. The main results of this paper are presented in Theorems 11 and 12 for the upper ... bounds of the eigenvalues of Q are functions of ρ in the interval [0, 1]. Therefore, we are able to find optimal bounds of the eigenvalues of Q by choosing proper ρ.The uppe...

Ngày tải lên: 21/06/2014, 20:20

... 186 8.1.3 ApplicationstoWirelessTechnology 187 vii THEORY OF STOCHASTIC LOCAL AREA CHANNEL MODELING FOR WIRELESS COMMUNICATIONS by Gregory D. Durgin Final Dissertation submitted to the Faculty of the Virginia ... 43 2.A FunctionsofThree-DimensionalSpace 44 2.A.1 VectorNotationforFourierTransforms 44 2.A.2 ScalarCollapseofPositionVectors 45 2.A.3 ScalarCollapseofWavevectors 46 3 The Ph...

Ngày tải lên: 20/11/2012, 11:36