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On the quality factor of a low-loss parallel-plate resonator based on complementary metamaterials

Sjöberg, Daniel LU and Gustafsson, Mats LU (2011) XXXth URSI General Assembly, 2011
Abstract
Several proposals have been made during the last ten years on size-independent resonators by using metamaterials

for phase compensation. In this paper, we present an estimate of the quality factor of a simple

parallel-plate resonator, based on realistic assumptions such as linear, passive, causal, time-translational

invariant metamaterials, and lossy walls. It is found that the quality factor of the resonator depends on

whether the losses of the material or the metal walls are dominating: in the former case, there is no size

dependence, in the latter case, the size dependence is similar to a vacuum-lled resonator.
Please use this url to cite or link to this publication:
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organization
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type
Contribution to conference
publication status
published
subject
pages
4 pages
conference name
XXXth URSI General Assembly, 2011
language
English
LU publication?
yes
id
eb27fb3b-8991-44f5-8eb5-ac55f0c01e7f (old id 2172784)
alternative location
http://www.ursi.org/proceedings/procGA11/ursi/ABD-7.pdf
date added to LUP
2011-10-10 14:47:21
date last changed
2016-07-15 11:22:40
@misc{eb27fb3b-8991-44f5-8eb5-ac55f0c01e7f,
  abstract     = {Several proposals have been made during the last ten years on size-independent resonators by using metamaterials<br/><br>
for phase compensation. In this paper, we present an estimate of the quality factor of a simple<br/><br>
parallel-plate resonator, based on realistic assumptions such as linear, passive, causal, time-translational<br/><br>
invariant metamaterials, and lossy walls. It is found that the quality factor of the resonator depends on<br/><br>
whether the losses of the material or the metal walls are dominating: in the former case, there is no size<br/><br>
dependence, in the latter case, the size dependence is similar to a vacuum-lled resonator.},
  author       = {Sjöberg, Daniel and Gustafsson, Mats},
  language     = {eng},
  pages        = {4},
  title        = {On the quality factor of a low-loss parallel-plate resonator based on complementary metamaterials},
  year         = {2011},
}