Title :
Experimental and numerical study of the radiation from microstrip bends
Author :
Wang, H. ; Ji, Y. ; Hubing, T.H. ; Drewniak, J.L. ; Van Doren, T.P. ; DuBroff, R.E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Missouri Univ., Rolla, MO, USA
Abstract :
This paper investigates the radiation from microstrip lines with 90-degree bends. A 1-GHz TEM cell is used to measure the radiation from microstrip lines with different kinds of bends. A full wave hybrid FEM/MoM code is used to compute the radiation. Both experimental and numerical results show that there is no significant difference between the radiation from right angle bends and bends with two 45-degree corners at frequencies and trace dimensions that are likely to be found on printed circuit boards
Keywords :
electromagnetic interference; finite element analysis; method of moments; microstrip lines; printed circuit layout; test facilities; 1 GHz; 45-degree corners; 90-degree bends; EMI; TEM cell; UHF; experimental study; full wave hybrid FEM/MoM code; microstrip bends radiation; microstrip lines; numerical study; printed circuit boards; right angle bends; trace dimensions; Digital circuits; Electromagnetic compatibility; Electromagnetic measurements; Electromagnetic radiation; Frequency; Geometry; Laboratories; Microstrip; Printed circuits; TEM cells;
Conference_Titel :
Electromagnetic Compatibility, 2000. IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-5677-2
DOI :
10.1109/ISEMC.2000.874713
