✦ LIBER ✦
Multiple-frequency photonic bandgap microstrip structures based on defects insertion
✍ Scribed by A. Griol; D. Mira; A. Martinez; J. Marti
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 88 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
In this paper, microstrip photonic bandgap structures based on etching a nonperiodic pattern of circles in the ground plane of a microstrip line are investigated. Three topologies based on placing two defects in a periodic circle pattern, with a different spacing between them for each structure, are considered and their responses are compared. Multiple‐frequency and bandwidth‐tuned bandgaps are obtained. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 36: 479–481, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10795