Quasi-TEM Analysis of Multilayered Shielded Microstrip Lines Using Hybrid Boundary Element Method

2016 ◽  
pp. 115-129
Author(s):  
Mirjana Perić ◽  
Saša Ilić ◽  
Slavoljub Aleksić
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Tem Analysis ◽  
Microstrip Lines ◽  
Element Method

Hybrid Boundary Element Method and Quasi-TEM Analysis of Two-Dimensional Transmission Lines—Generalization

2013 ◽  
Vol 33 (4) ◽  
pp. 292-310 ◽  
Author(s):  
Saša S. Ilić ◽  
Mirjana T. Perić ◽  
Slavoljub R. Aleksić ◽  
Nebojša B. Raičević
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Transmission Lines ◽  
Two Dimensional ◽  
Tem Analysis ◽  
Element Method

scholarly journals Shielded coupled multilayered microstrip lines analysis using HBEM

2016 ◽  
Vol 13 (2) ◽  
pp. 175-187 ◽  
Author(s):  
Mirjana Peric ◽  
Sasa Ilic ◽  
Slavoljub Aleksic
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Characteristic Parameters ◽  
Microstrip Lines ◽  
Electronic Engineering ◽  
Comparative Results ◽  
Good Agreement ◽  
Element Method

Shielded symmetrical coupled multilayered microstrip lines analysis have been done using the hybrid boundary element method (HBEM), which is developed a few years ago at the Faculty of Electronic Engineering in Nis. The quasi-TEM approximation is applied. Influences of different parameters as well as dimensions of such microstrip lines on characteristic parameters distribution are investigated. The results are presented in graphs and tables. In order to verify the obtained results, some comparative results are shown. The authors found them to be in very good agreement with the HBEM results.

Application of hybrid boundary element method to 2D microstrip lines analysis

2013 ◽  
Vol 42 (2) ◽  
pp. 179-190 ◽  
Author(s):  
Mirjana T. Perić ◽  
Saša S. Ilić ◽  
Slavoljub R. Aleksić ◽  
Nebojša B. Raičević
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Microstrip Lines ◽  
Element Method

A BOUNDARY-ELEMENT METHOD FOR ATOMIZATION OF A FINITE LIQUID JET

1995 ◽  
Vol 5 (6) ◽  
pp. 621-638 ◽  
Author(s):  
J. H. Hilbing ◽  
Stephen D. Heister ◽  
C. A. Spangler
Keyword(s):  
Boundary Element Method ◽  
Boundary Element ◽  
Liquid Jet ◽  
Element Method

Application of the Boundary Element Method and Modal Analysis to Tire Acoustics Problems

1993 ◽  
Vol 21 (2) ◽  
pp. 66-90 ◽  
Author(s):  
Y. Nakajima ◽  
Y. Inoue ◽  
H. Ogawa
Keyword(s):  
Finite Element ◽  
Boundary Element Method ◽  
Boundary Element ◽  
Acoustic Radiation ◽  
Traffic Noise ◽  
Noise Prediction ◽  
Prediction System ◽  
Tire Noise ◽  
Acoustic Contribution ◽  
Element Method

Abstract Road traffic noise needs to be reduced, because traffic volume is increasing every year. The noise generated from a tire is becoming one of the dominant sources in the total traffic noise because the engine noise is constantly being reduced by the vehicle manufacturers. Although the acoustic intensity measurement technology has been enhanced by the recent developments in digital measurement techniques, repetitive measurements are necessary to find effective ways for noise control. Hence, a simulation method to predict generated noise is required to replace the time-consuming experiments. The boundary element method (BEM) is applied to predict the acoustic radiation caused by the vibration of a tire sidewall and a tire noise prediction system is developed. The BEM requires the geometry and the modal characteristics of a tire which are provided by an experiment or the finite element method (FEM). Since the finite element procedure is applied to the prediction of modal characteristics in a tire noise prediction system, the acoustic pressure can be predicted without any measurements. Furthermore, the acoustic contribution analysis obtained from the post-processing of the predicted results is very helpful to know where and how the design change affects the acoustic radiation. The predictability of this system is verified by measurements and the acoustic contribution analysis is applied to tire noise control.

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