CAD models of losses for semi-ellipsoidal and semi-circular cylindrical CPW

Payal Majumdar*, A. K. Verma

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Abstract

The paper addresses a CAD oriented closed-form expressions for the losses based on stopping distance for semi-ellipsoidal coplanar waveguide (SECPW) and semi-circular cylindrical coplanar waveguide (SCCPW) on a finite-thickness dielectric substrate. The analysis of the structures has been done using conformal mapping technique. The expressions are simple and accurate for microwave circuit designs and are applicable to both thin and thick conductors. Comparisons with 3D- EM simulators like HFSS and CST are presented to validate the expressions between 1 GHz - 60 GHz. The average deviation of the model against the comparison is 2.48 %.

Original languageEnglish
Title of host publicationProceedings of the Asia-Pacific Microwave Conference 2011 (APMC)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages983-986
Number of pages4
ISBN (Electronic)9780858259744
Publication statusPublished - 2011
Externally publishedYes
EventAsia-Pacific Microwave Conference, APMC 2011 - Melbourne, VIC, Australia
Duration: 5 Dec 20118 Dec 2011

Other

OtherAsia-Pacific Microwave Conference, APMC 2011
CountryAustralia
CityMelbourne, VIC
Period5/12/118/12/11

Keywords

  • CAD models
  • Loss
  • Semi - Circular Cylindrical CPW
  • Semi - Ellipsoidal CPW
  • Stopping distance

Fingerprint Dive into the research topics of 'CAD models of losses for semi-ellipsoidal and semi-circular cylindrical CPW'. Together they form a unique fingerprint.

  • Cite this

    Majumdar, P., & Verma, A. K. (2011). CAD models of losses for semi-ellipsoidal and semi-circular cylindrical CPW. In Proceedings of the Asia-Pacific Microwave Conference 2011 (APMC) (pp. 983-986). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE).