Application of the Multiresolution Time Domain Technique (MRTD) to Microwave Circuit and Antennas Geometries Conference Paper

abstract

• The Battle-Lemarie based Multiresolution Time Domain Scheme (MRTD) is applied to the modeling of antenna geometries and microwave circuits containing distributed and lumped elements (passive and active). The constitutive relationship at areas with nonuniform dielectric constant is discretized in a way that maintains high efficiency in memory and execution time. This is achieved through a thresholding procedure which is discussed for a specific example in terms of numerical error and memory economy. The addition of wavelets in space-domain demonstrates the inherent capability of MRTD for a space-/time- adaptive gridding.

name of conference

• 28th European Microwave Conference, 1998

authors

• Katehi, Linda

published proceedings

• 28th European Microwave Conference, 1998

author list (cited authors)

• Tentzeris, E. M., Robertson, R. L., Harvey, J., & Katehi, L.

citation count

• 0

complete list of authors

• Tentzeris, Emmanouil M||Robertson, Robert L||Harvey, Jim||Katehi, Linda PB

publication date

• October 1998

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

keywords

• Boundary Conditions
• Dielectric Constant
• Dielectric Losses
• Finite Difference Methods
• Geometry
• Microwave Antennas
• Microwave Circuits
• Microwave Theory And Techniques
• Time Domain Analysis
• Transmission Line Matrix Methods

Digital Object Identifier (DOI)

• 10.1109/euma.1998.338244

start page

• 718

end page

• 723

volume

• 2

URL

• http://dx.doi.org/10.1109/euma.1998.338244