Propagation of electromagnetic waves in a sinusoidally modulated dielectric substrate

Ladislau Matekovits; Guillermo Carlos Vietti Colomé; Mario Orefice

doi:10.1109/LAWP.2007.893098

Propagation of electromagnetic waves in a sinusoidally modulated dielectric substrate

Ladislau Matekovits^*, Guillermo Carlos Vietti Colomé, Mario Orefice

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

A single-layer microstrip structure with variable line width is considered in order to create, by periodic repetition, an electromagnetic bandgap structure. The width of the line is varied in such a way as to guarantee a sinusoidally modulated value of the effective dielectric constant along the longitudinal direction. By repeating periodically the structure in the orthogonal direction, a high-impedance surface is obtained. Continuous and discrete line configurations are considered, and the performances of the two-dimensional structure with respect to the uniform line case are compared.

Original language	English
Article number	893098
Pages (from-to)	207-210
Number of pages	4
Journal	IEEE Antennas and Wireless Propagation Letters
Volume	6
DOIs	https://doi.org/10.1109/LAWP.2007.893098
Publication status	Published - 2007
Externally published	Yes

Keywords

Electromagnetic bandgap (ebg)
Microstrip structures
Periodic structures

Access to Document

10.1109/LAWP.2007.893098

Cite this

@article{06261b34cb6d43f08753fda99540fea5,

title = "Propagation of electromagnetic waves in a sinusoidally modulated dielectric substrate",

abstract = "A single-layer microstrip structure with variable line width is considered in order to create, by periodic repetition, an electromagnetic bandgap structure. The width of the line is varied in such a way as to guarantee a sinusoidally modulated value of the effective dielectric constant along the longitudinal direction. By repeating periodically the structure in the orthogonal direction, a high-impedance surface is obtained. Continuous and discrete line configurations are considered, and the performances of the two-dimensional structure with respect to the uniform line case are compared.",

keywords = "Electromagnetic bandgap (ebg), Microstrip structures, Periodic structures",

author = "Ladislau Matekovits and Colom{\'e}, {Guillermo Carlos Vietti} and Mario Orefice",

year = "2007",

doi = "10.1109/LAWP.2007.893098",

language = "English",

volume = "6",

pages = "207--210",

journal = "IEEE Antennas and Wireless Propagation Letters",

issn = "1536-1225",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

}

TY - JOUR

T1 - Propagation of electromagnetic waves in a sinusoidally modulated dielectric substrate

AU - Matekovits, Ladislau

AU - Colomé, Guillermo Carlos Vietti

AU - Orefice, Mario

PY - 2007

Y1 - 2007

N2 - A single-layer microstrip structure with variable line width is considered in order to create, by periodic repetition, an electromagnetic bandgap structure. The width of the line is varied in such a way as to guarantee a sinusoidally modulated value of the effective dielectric constant along the longitudinal direction. By repeating periodically the structure in the orthogonal direction, a high-impedance surface is obtained. Continuous and discrete line configurations are considered, and the performances of the two-dimensional structure with respect to the uniform line case are compared.

AB - A single-layer microstrip structure with variable line width is considered in order to create, by periodic repetition, an electromagnetic bandgap structure. The width of the line is varied in such a way as to guarantee a sinusoidally modulated value of the effective dielectric constant along the longitudinal direction. By repeating periodically the structure in the orthogonal direction, a high-impedance surface is obtained. Continuous and discrete line configurations are considered, and the performances of the two-dimensional structure with respect to the uniform line case are compared.

KW - Electromagnetic bandgap (ebg)

KW - Microstrip structures

KW - Periodic structures

UR - http://www.scopus.com/inward/record.url?scp=49549084786&partnerID=8YFLogxK

U2 - 10.1109/LAWP.2007.893098

DO - 10.1109/LAWP.2007.893098

M3 - Article

AN - SCOPUS:49549084786

SN - 1536-1225

VL - 6

SP - 207

EP - 210

JO - IEEE Antennas and Wireless Propagation Letters

JF - IEEE Antennas and Wireless Propagation Letters

M1 - 893098

ER -

Propagation of electromagnetic waves in a sinusoidally modulated dielectric substrate

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this