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F. Mesa, R. R. Boix andF. Medina, “Closed-Form Expressions of Multilayered Planar Green’s Functions That Account for the Continuous Spectrum in the Far Field,” IEEE Transactions on Microwave Theory and Techniaues, Vol. 56, No. 7, 2008, pp. 1601-1614. doi:10.1109/TMTT.2008.925576

has been cited by the following article:

• TITLE: Quasi-Dynamic Green’s Functions for Efficient Full-Wave Integral Formulations for Microstrip Interconnects

  AUTHORS: Andrea G. Chiariello, Antonio Maffucci

  KEYWORDS: Full-Wave Models; Green’s Function; Integral Formulations; Microstrip Interconnects

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.4 No.2, February 29, 2012

  ABSTRACT: Integral formulations are widely used for full-wave analysis of microstrip interconnects. A weak point of these formulations is the inclusion of the proper planar-layered Green’s Functions (GFs), because of their computational cost. To overcome this problem, usually the GFs are decomposed into a quasi-dynamic term and a dynamic one. Under suitable approximations, the ?rst may be given in closed form, whereas the second is approximated. Starting from a general criterion for this decomposition, in this paper we derive some simple criteria for using the closed-form quasi-dynamic GFs instead of the complete GFs, with reference to the problem of evaluating the full-wave current distribution along microstrips. These criteria are based on simple relations between frequency, line length, dielectric thickness and permittivity. The layered GFs have been embedded into a full-wave transmission line model and the results are ?rst benchmarked with respect to a full-wave numerical 3D tool, then used to assess the proposed criteria.