Visual Basic.net (VB.net) based simulation presents a unique opportunity for revolutionary change... more Visual Basic.net (VB.net) based simulation presents a unique opportunity for revolutionary changes in the process of developing simulation models and in the mission of the simulation software firms that provide tools to support the model development process. VB.net enables a new ...
In this paper, we introduce the result comparisons that were developed for the phase lag compensa... more In this paper, we introduce the result comparisons that were developed for the phase lag compensator design using Bode Plots. The implementation of classical experiments as MATLAB m‐files is described. Robot gripper control system can be designed to gain insight into a variety of ...
Vehicular travel is increasing throughout the world, particularly in large urban areas. Therefore... more Vehicular travel is increasing throughout the world, particularly in large urban areas. Therefore the need arises for simulation and optimizing traffic control algorithms to better accommodate this increasing demand. This paper presents a microcontroller simulation of intelligent ...
2008 10th International Conference on Control Automation Robotics and Vision, 2008
... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pma... more ... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pmail.ntu.edu.sg Abstract A typical laser guided missile control has been discussed. ... [1] Ronal S. Burns, Advanced Control Engineering, Butterworth-Hein mann, 2001. ...
2008 10th International Conference on Control, Automation, Robotics and Vision, 2008
... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pma... more ... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pmail.ntu.edu.sg Abstract A typical laser guided missile control has been discussed. ... [1] Ronal S. Burns, Advanced Control Engineering, Butterworth-Hein mann, 2001. ...
IEEE Transactions on Antennas and Propagation, 2001
ABSTRACT We describe a stacked, dual-frequency microstrip planar inverted-F antenna (DF-PIFA) for... more ABSTRACT We describe a stacked, dual-frequency microstrip planar inverted-F antenna (DF-PIFA) for mobile telephone handsets that can concurrently work in two frequency-bands, viz., those associated with the GSM and DCS 1800 systems operating at 0.9 GHz and 1.8 GHz, respectively. The proposed microstrip DF-PIFA is fed by a coaxial line, as opposed to two separated feed lines used in the conventional design. The design is carried out in a systematic manner and involves two steps. We begin with an initial configuration of the PIFA that is based on a standard design for a microstrip patch antenna fed by a coaxial line and is derived from an empirical approximation in conjunction with a transmission line model. Next, we employ a computer-aided design (CAD) tool, based on the nonuniform finite-difference time-domain (NU-FDTD) Maxwell solver, to optimize the performance characteristics of the DF-PIFA, including the return loss, the matching of the input impedance, and the far-field radiation patterns
IEEE Transactions on Antennas and Propagation, 1992
Abstract-The finite-difference time-domain method (FDTD) is used to accurately characterize compl... more Abstract-The finite-difference time-domain method (FDTD) is used to accurately characterize complex planar printed anten-nas with various feed structures, which include coaxial probe feed, microstrip line feed, and aperture coupled feed structures. A new coaxial probe ...
This paper presents an efficient graphical user interface for the finite difference time domain t... more This paper presents an efficient graphical user interface for the finite difference time domain techniques with emphasis on electromagnetic and antenna applications. The interface is designed for Windows operating systems using combination of programming languages such as Microsoft Visual Basic, Digital Visual Fortran, and the OpenGL 3D graphics API. The interface consists of windows addressing each task in defining the device to be analyzed, the source of the electromagnetic field excitation, the required field parameters to be computed by the finite difference time domain computational engine, and the interactive visualization the parameters for field evolution during the time stepping procedure. One example of simulating a printed antenna is presented
IEEE Transactions on Microwave Theory and Techniques, 1990
Page 1. 849 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TEC'II... more Page 1. 849 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TEC'IINIOUES, Vol.. 38, NO. 7, JU1.Y 1990 Application of the Three-Dimensional Finite-Difference Time-Domain Method to the Analysis of Planar Microstrip Circuits ...
Visual Basic.net (VB.net) based simulation presents a unique opportunity for revolutionary change... more Visual Basic.net (VB.net) based simulation presents a unique opportunity for revolutionary changes in the process of developing simulation models and in the mission of the simulation software firms that provide tools to support the model development process. VB.net enables a new ...
In this paper, we introduce the result comparisons that were developed for the phase lag compensa... more In this paper, we introduce the result comparisons that were developed for the phase lag compensator design using Bode Plots. The implementation of classical experiments as MATLAB m‐files is described. Robot gripper control system can be designed to gain insight into a variety of ...
Vehicular travel is increasing throughout the world, particularly in large urban areas. Therefore... more Vehicular travel is increasing throughout the world, particularly in large urban areas. Therefore the need arises for simulation and optimizing traffic control algorithms to better accommodate this increasing demand. This paper presents a microcontroller simulation of intelligent ...
2008 10th International Conference on Control Automation Robotics and Vision, 2008
... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pma... more ... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pmail.ntu.edu.sg Abstract A typical laser guided missile control has been discussed. ... [1] Ronal S. Burns, Advanced Control Engineering, Butterworth-Hein mann, 2001. ...
2008 10th International Conference on Control, Automation, Robotics and Vision, 2008
... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pma... more ... Zaw Min Naing Dept: of Electronic Engineering Yangon Technological University zawminnaing@pmail.ntu.edu.sg Abstract A typical laser guided missile control has been discussed. ... [1] Ronal S. Burns, Advanced Control Engineering, Butterworth-Hein mann, 2001. ...
IEEE Transactions on Antennas and Propagation, 2001
ABSTRACT We describe a stacked, dual-frequency microstrip planar inverted-F antenna (DF-PIFA) for... more ABSTRACT We describe a stacked, dual-frequency microstrip planar inverted-F antenna (DF-PIFA) for mobile telephone handsets that can concurrently work in two frequency-bands, viz., those associated with the GSM and DCS 1800 systems operating at 0.9 GHz and 1.8 GHz, respectively. The proposed microstrip DF-PIFA is fed by a coaxial line, as opposed to two separated feed lines used in the conventional design. The design is carried out in a systematic manner and involves two steps. We begin with an initial configuration of the PIFA that is based on a standard design for a microstrip patch antenna fed by a coaxial line and is derived from an empirical approximation in conjunction with a transmission line model. Next, we employ a computer-aided design (CAD) tool, based on the nonuniform finite-difference time-domain (NU-FDTD) Maxwell solver, to optimize the performance characteristics of the DF-PIFA, including the return loss, the matching of the input impedance, and the far-field radiation patterns
IEEE Transactions on Antennas and Propagation, 1992
Abstract-The finite-difference time-domain method (FDTD) is used to accurately characterize compl... more Abstract-The finite-difference time-domain method (FDTD) is used to accurately characterize complex planar printed anten-nas with various feed structures, which include coaxial probe feed, microstrip line feed, and aperture coupled feed structures. A new coaxial probe ...
This paper presents an efficient graphical user interface for the finite difference time domain t... more This paper presents an efficient graphical user interface for the finite difference time domain techniques with emphasis on electromagnetic and antenna applications. The interface is designed for Windows operating systems using combination of programming languages such as Microsoft Visual Basic, Digital Visual Fortran, and the OpenGL 3D graphics API. The interface consists of windows addressing each task in defining the device to be analyzed, the source of the electromagnetic field excitation, the required field parameters to be computed by the finite difference time domain computational engine, and the interactive visualization the parameters for field evolution during the time stepping procedure. One example of simulating a printed antenna is presented
IEEE Transactions on Microwave Theory and Techniques, 1990
Page 1. 849 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TEC'II... more Page 1. 849 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TEC'IINIOUES, Vol.. 38, NO. 7, JU1.Y 1990 Application of the Three-Dimensional Finite-Difference Time-Domain Method to the Analysis of Planar Microstrip Circuits ...
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