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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Biber, S. Richter, J. Martius, S. Schmidt, L.-P. |
| Copyright Year | 2003 |
| Description | Author affiliation: University of Erlangen-Nuremberg, Institute for Microwave Technology (LHFT), Cauerstraße 9, D-91058 Erlangen, Germany, ++49 9131 85-27223 (Richter, J.; Martius, S.; Schmidt, L.-P.) || University of Erlangen-Nuremberg, Institute for Microwave Technology (LHFT), Cauerstraße 9, D-91058 Erlangen, Germany, ++49 9131 85-27223, stephan.biber@lhft.eei.uni-erlangen. de (Biber, S.) |
| Abstract | With the increasing interest in new artificial materials ranging from meta-materials to photonic bandgap materials there is a growing need for accurate models of artificial materials. We examine the design of a three-layer structure with an artificial dielectric as an anti-reflection-coating on both sides of a dielectric slab. We present a field-equivalent circuit theory to calculate the effective dielectric constant of the structured dielectric. The materials discussed in this paper have a lateral periodicity smaller than ¿/10 and can easily be manufactured from high density polyethylene (HDPE) for frequencies up to 20 GHz. The field-analog circuit theory can also be used to calculate the polarization dependence of the artificial dielectric. Theoretical results of three geometrically different structures were compared with waveguide measurements at X-band and showed excellent agreement. Applications such as the design of new components at millimeter and submillimeter wave frequencies are discussed, considering the X-Band measurements as a scaled model. |
| Starting Page | 1115 |
| Ending Page | 1118 |
| File Size | 343267 |
| Page Count | 4 |
| File Format | |
| ISBN | 1580538347 |
| DOI | 10.1109/EUMA.2003.341134 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2003-10-02 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Dielectric materials Circuit theory Frequency Dielectric measurements Photonic band gap Slabs Dielectric constant Pulp manufacturing Polyethylene Polarization |
| Content Type | Text |
| Resource Type | Article |
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