Title :
Closed form dispersion expressions for multiconductor coupled microstrip lines and analysis of pulse distortion
Author :
Karpukov, L.M. ; Romanenko, S.N.
Author_Institution :
Radio Eng. Fac., Zaporozhye Nat. Tech. Univ., Ukraine
Abstract :
The simple analytical formulas for the calculation of frequency dependences of effective dielectric permittivity in multiconductor coupled microstrip lines are presented. These formulas have no frequency restrictions and give high calculation accuracy. On the basis of microstrip dispersion formulas, the processes of propagation of Gaussian pulses along single and coupled microstrip lines are investigated. The results of calculations of pulse dispersion distortion are presented and compared with known data, showing good agreement.
Keywords :
coupled transmission lines; dispersion (wave); distortion; frequency-domain analysis; microstrip lines; multiconductor transmission lines; permittivity; Gaussian pulse propagation processes; closed form dispersion expressions; effective dielectric permittivity; high accuracy frequency dependency analysis; microstrip dispersion formulas; multiconductor coupled microstrip lines; nonfrequency restricted analysis; pulse dispersion distortion; pulse distortion analysis; single microstrip lines; Analytical models; Coupled mode analysis; Dielectrics; Equations; Frequency; Microstrip; Microwave devices; Permittivity; Strips; Transmission line matrix methods;
Conference_Titel :
Microwaves, Radar and Wireless Communications, 2002. MIKON-2002. 14th International Conference on
Print_ISBN :
83-906662-5-1
DOI :
10.1109/MIKON.2002.1017967
