Dispersion characteristics of a perturbed EBG waveguide with periodic resonant loads

George Goussetis

doi:10.1109/LAPC.2007.367472

Dispersion characteristics of a perturbed EBG waveguide with periodic resonant loads

George Goussetis

School of Engineering & Physical Sciences

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

Abstract

By altering the gap of every other ridge waveguide load it is possible to produce a perturbed Electromagnetic Band Gap E-plane waveguide. By virtue of the perturbation the irreducible Brillouin zone is halved and a new Bragg reflection band gap emerges. Moreover, due to the resonance of the perturbed load an additional transmission zero emerges. These effects are here identified by studying the dispersion relation of equivalent circuits. Full wave results are presented for validation. This topology increases the flexibility for introducing multiple transmission zeros in the band gap. ©2007 IEEE.

Original language	English
Title of host publication	2007 Loughborough Antennas and Propagation Conference, LAPC 2007 Conference Proceedings
Pages	233-236
Number of pages	4
DOIs	https://doi.org/10.1109/LAPC.2007.367472
Publication status	Published - 2007
Event	LAPC 2007: 3rd Loughborough Antennas and Propagation Conference - Loughborough, United Kingdom Duration: 2 Apr 2007 → 3 Apr 2007

Conference

Conference	LAPC 2007: 3rd Loughborough Antennas and Propagation Conference
Country/Territory	United Kingdom
City	Loughborough
Period	2/04/07 → 3/04/07

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10.1109/LAPC.2007.367472

Cite this

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title = "Dispersion characteristics of a perturbed EBG waveguide with periodic resonant loads",

abstract = "By altering the gap of every other ridge waveguide load it is possible to produce a perturbed Electromagnetic Band Gap E-plane waveguide. By virtue of the perturbation the irreducible Brillouin zone is halved and a new Bragg reflection band gap emerges. Moreover, due to the resonance of the perturbed load an additional transmission zero emerges. These effects are here identified by studying the dispersion relation of equivalent circuits. Full wave results are presented for validation. This topology increases the flexibility for introducing multiple transmission zeros in the band gap. {\textcopyright}2007 IEEE.",

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doi = "10.1109/LAPC.2007.367472",

language = "English",

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AB - By altering the gap of every other ridge waveguide load it is possible to produce a perturbed Electromagnetic Band Gap E-plane waveguide. By virtue of the perturbation the irreducible Brillouin zone is halved and a new Bragg reflection band gap emerges. Moreover, due to the resonance of the perturbed load an additional transmission zero emerges. These effects are here identified by studying the dispersion relation of equivalent circuits. Full wave results are presented for validation. This topology increases the flexibility for introducing multiple transmission zeros in the band gap. ©2007 IEEE.

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DO - 10.1109/LAPC.2007.367472

M3 - Conference contribution

SN - 1424407761

SN - 9781424407767

SP - 233

EP - 236

BT - 2007 Loughborough Antennas and Propagation Conference, LAPC 2007 Conference Proceedings

T2 - LAPC 2007: 3rd Loughborough Antennas and Propagation Conference

Y2 - 2 April 2007 through 3 April 2007

ER -

Dispersion characteristics of a perturbed EBG waveguide with periodic resonant loads

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