Title :
Experimental signal shapes for coupled transmission lines
Author :
Cehan, Vlad ; Ionescu, Daniela
Author_Institution :
Dept. of Telecommun., "Gh. Asachi" Tech. Univ., Iasi, Romania
Abstract :
A high density of electronic pieces on the dielectric PCB substrate generates parasite coupling between the conducting paths on the board, analyzed, in high frequency range, with position dependent parameters. A compact package of formulas is obtained, which allow the analytical and graphical determination of the parasitic signal, its quantitative contribution when it overlaps the main signal and how it modifies the shape and characteristics of the affected main signal. The present study was realized for different main signal time variations.
Keywords :
coupled transmission lines; dielectric materials; printed circuits; waveform analysis; conducting paths; coupled transmission lines; dielectric PCB substrate; parasitic coupling; parasitic signal; printed circuit boards; signal shapes; Couplings; Dielectric substrates; Distributed parameter circuits; Frequency; Impedance; Power transmission lines; Shape; Signal analysis; Transmission lines; Voltage;
Conference_Titel :
Electronics Technology: Integrated Management of Electronic Materials Production, 2003. 26th International Spring Seminar on
Print_ISBN :
0-7803-8002-9
DOI :
10.1109/ISSE.2003.1260487
