Design of microstrip patch antenna using defected ground

Ngày tải lên: 21/09/2016, 23:32

Ngày tải lên: 21/09/2016, 23:33

Ngày tải lên: 21/09/2016, 23:36

... This paper presents an overview of a prototype computer security lab and design of network security projects using Honeypots The design of lab exercises for a network security lab is a challenging ... to be done in the future THE PROTOTYPE NETWORK FOR EXPERIMENTAL NETWORK SECURITY PROJECTS As discussed earlier, the design of network security projects...

Ngày tải lên: 28/03/2014, 22:20

... geometrical model introduced for the uniform rectangular array (URA), which also incorporates the uniform linear array (ULA), we have investigated the optimal design for line -of- sight (LOS) channels ... include an analysis of the influence of nonoptimal design, and analytical expressions for the singular values of the LOS matrix are derived as a function of the quali...

Ngày tải lên: 22/06/2014, 19:20

... been bound DNA to metal substrates using DNA end modifications [24–29] By using this feature and designing the sequences of sticky ends one can bind the network to the proper position of the supporter ... able to filter some of those mentioned molecules (See Table of supplementary data) Discussion In this study, we designed a new method to construct fully designed nano-filters u...

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 21/09/2016, 23:34

... types of dummy EBG patterns that are etched effectively on the feedline connecting the two patches of a dual array patch antenna These dummy EBG patterns are compact and small in size These patterns ... the bandwidth of patch antennas In this thesis, we improve the bandwidth of a dual array patch antenna designed at 14.8 GHz by etching three dif...

Ngày tải lên: 01/10/2015, 11:39

... temperatures in the middle of the borehole, while constant temperature results in a more even spread of the heat in the borehole Using constant heat flux at the pipe wall (cq"pw) thus results in higher thermal ... the bedrock and steady-state inside the borehole using the borehole thermal resistance to describe the heat transfer through th...

Ngày tải lên: 05/09/2013, 14:58

... magnitude of the sensitivity-function is made arbitrarily small 1.8 CONTROL SYSTEM ANALYSIS AND DESIGN OBJECTIVES Control systems engineering consists of analysis and design of control systems ... control systems Some of the terms commonly used to describe the operation, analysis, and design of control systems are presented 1.2 CONTROL SYSTEMS...

Ngày tải lên: 01/01/2014, 18:43

... template for the design of potent, specific and stable furin inhibitors Here we report the design and synthesis of various peptide analogs derived from the Lys fragment of MBTI and their functional ... sequences of the previously synthesized Lys fragment [24] and its mutants studied in this work (B,C) The topologic structures of the M4 variant of the mu...

Ngày tải lên: 16/03/2014, 13:20

... in rapid prototyping of 3G/4G systems The rest of the paper is organized as follows We first describe the model of 3G/4G wireless systems using MIMO technologies and identify the prototyping and ... multiple-antenna systems, VLSI design and prototyping, and DSP and VLSI architectures for wireless systems, 3GPP long-term evolution (LTE), OFDM, WiMax He i...

Ngày tải lên: 22/06/2014, 22:20

... divides the set of samples such that all the points with the same class are on the same sides of the hyperplane Let wo and bo denote the optimum values of the weight vector and bias, respectively The ... are separated by an optimal hyperplane, which is bounded by W T X m ≥ and W T X m+1 < 0, i i when the output value is m Hence, the vector X m is called th...

Ngày tải lên: 22/06/2014, 23:20

... The goal of this thesis is the design of a surface acoustic wave (SAW) pressure sensor using Aluminium Nitride (AlN) Theoretical studies, realization, and characterization of the pressure sensor ... between four sensors 11 SAW sensor and the application pressure sensor in this research 12 1.1.6.1 1.1.6.2 SAW pressure sensor with one port IDT 13 SAW pres...

Ngày tải lên: 13/11/2014, 08:38