Dispersion analysis of coplanar waveguide for low frequency

Paramjeet Singh*, Ritu Bansal, A. K. Verma

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

In this work the quasi-static spectral domain approach (SDA) applicable to a lossy multilayer CPW that incorporates two-layer model of a conductor thickness and the concept of effective permeability due to magnetic field penetration in an imperfect conductor is used to account low frequency dispersion analysis. The accuracy of formulation is comparable to that of HFSS and CST, without using complex and time consuming full-wave methods. The results of CST for εeff, Zo of multilayer CPW, in the frequency range 100 MHz - 10 GHz, deviate from results of HFSS up to 1.34% and 2.37% respectively; whereas corresponding deviations of present formulation are 4.15% and 2.22%.

Original languageEnglish
Title of host publicationInternational Conference on Communication and Electronics System Design
EditorsM. Salim, K. K. Sharma, V. Janyani
Place of PublicationWashington, DC
PublisherSPIE
Pages87600I-1-87600I-6
Number of pages6
Volume8760
ISBN (Print)9780819495570
DOIs
Publication statusPublished - 2013
Externally publishedYes
EventInternational Conference on Communication and Electronics System Design, ICCESD 2013 - Jaipur, India
Duration: 28 Jan 201330 Jan 2013

Other

OtherInternational Conference on Communication and Electronics System Design, ICCESD 2013
CountryIndia
CityJaipur
Period28/01/1330/01/13

Keywords

  • Effective Relative Permeability
  • Multilayer Coplanar Waveguide (CPW)
  • Quasi-Static Spectral Domain Approach (SDA)
  • Transverse Transmission Line (TTL) technique

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