Fitxa

Izenburu:

1D Koch fractal electromagnetic bandgap microstrip structures with r/a ratios higher than 0.5

Materia:

Electromagnetic bandgap structures

Filter

Fractal structures

Microstrip

Electrónica

Deskribapen:

A 1-D Koch fractal electromagnetic bandgap (KFEBG) microstrip structure is proposed. It is conceived by replacing the conventional holes etched in the ground plane of a microstrip line by level-1 Koch fractal cell geometries, which have been obtained from a hexagonal shape. In the case of the conventional 1-D EBG microstrip structure with periodic hole pattern, the design is limited to r / a ratios lower than 0.45, while the proposed pattern allows achieving r / a ratios higher than 0.5. It is shown the conventional EBG and KFEBG microstrip structures behave as a stopband filter as r / a ≤ 0.45 . However, for r/ a = 0.55, the measurements have confirmed that the 1-D KFEBG microstrip structure presents a ultrawide stopband and, therefore, the proposed structure with r / a > 0.5 can be useful for the design of low-pass filters.

Mintzaira:

spa

Harreman:

This work was supported by Ministerio de Educación y Ciencia of Spain (TEC2007-67630- C03-02/TCM)

Autor/Productor:

Ruiz Martínez, Juan D.

Martínez Viviente, Félix Lorenzo

Hinojosa Jiménez, Juan

Argitaratzaile:

John Wiley & Sons

Eskubideak:

Copyright © 2011 Wiley Periodicals, Inc.The definitive version is available at www3.interscience.wiley.com

info:eu-repo/semantics/openAccess

Data:

2011-11-02T10:40:26Z

2011

Baliabide-mota:

info:eu-repo/semantics/article

Formatu:

application/pdf

Identifikadore:

RUIZ, Juan de Dios, MARTÍNEZ, Félix. L., HINOJOSA, Juan. 1D Koch fractal electromagnetic bandgap microstrip structures with r/a ratios higher than 0.5. En: Microwave and Optical Technology Letters, 53, (3) : 646- 649, 2011. ISSN 1098-2760

1098-2760

http://hdl.handle.net/10317/1903

DOI: 10.1002/mop.25763

oai_dc

Deskargatu XML

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   1. <dc:title>1D Koch fractal electromagnetic bandgap microstrip structures with r/a ratios higher than 0.5</dc:title>

   2. <dc:creator>Ruiz Martínez, Juan D.</dc:creator>

   3. <dc:creator>Martínez Viviente, Félix Lorenzo</dc:creator>

   4. <dc:creator>Hinojosa Jiménez, Juan</dc:creator>

   5. <dc:subject>Electromagnetic bandgap structures</dc:subject>

   6. <dc:subject>Filter</dc:subject>

   7. <dc:subject>Fractal structures</dc:subject>

   8. <dc:subject>Microstrip</dc:subject>

   9. <dc:subject>Electrónica</dc:subject>

   10. <dc:description>A 1-D Koch fractal electromagnetic bandgap (KFEBG) microstrip structure is proposed. It is conceived by replacing the conventional holes etched in the ground plane of a microstrip line by level-1 Koch fractal cell geometries, which have been obtained from a hexagonal shape. In the case of the conventional 1-D EBG microstrip structure with periodic hole pattern, the design is limited to r / a ratios lower than 0.45, while the proposed pattern allows achieving r / a ratios higher than 0.5. It is shown the conventional EBG and KFEBG microstrip structures behave as a stopband filter as r / a ≤ 0.45 . However, for r/ a = 0.55, the measurements have confirmed that the 1-D KFEBG microstrip structure presents a ultrawide stopband and, therefore, the proposed structure with r / a > 0.5 can be useful for the design of low-pass filters.</dc:description>

   11. <dc:publisher>John Wiley & Sons</dc:publisher>

   12. <dc:date>2011-11-02T10:40:26Z</dc:date>

   13. <dc:date>2011-11-02T10:40:26Z</dc:date>

   14. <dc:date>2011</dc:date>

   15. <dc:type>info:eu-repo/semantics/article</dc:type>

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   17. <dc:identifier>RUIZ, Juan de Dios, MARTÍNEZ, Félix. L., HINOJOSA, Juan. 1D Koch fractal electromagnetic bandgap microstrip structures with r/a ratios higher than 0.5. En: Microwave and Optical Technology Letters, 53, (3) : 646- 649, 2011. ISSN 1098-2760</dc:identifier>

   18. <dc:identifier>1098-2760</dc:identifier>

   19. <dc:identifier>http://hdl.handle.net/10317/1903</dc:identifier>

   20. <dc:identifier>DOI: 10.1002/mop.25763</dc:identifier>

   21. <dc:language>spa</dc:language>

   22. <dc:relation>This work was supported by Ministerio de Educación y Ciencia of Spain (TEC2007-67630- C03-02/TCM)</dc:relation>

   23. <dc:rights>Copyright © 2011 Wiley Periodicals, Inc.The definitive version is available at www3.interscience.wiley.com</dc:rights>

   24. <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>

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