Filtenna Integration Achieving Ideal Chebyshev Return Losses
This paper demonstrates that it is possible to find an ideal filter response (Chebyshew, Butterworth,..) considering the antenna as the last resonator of a filter under certain circumstances related with the antenna performance and the bandwidth of the filtenna device. If these circumstances are not...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Spolecnost pro radioelektronicke inzenyrstvi
2014-04-01
|
| Series: | Radioengineering |
| Subjects: | |
| Online Access: | http://www.radioeng.cz/fulltexts/2014/14_01_0362_0368.pdf |
| _version_ | 1828330342327517184 |
|---|---|
| author | A. Hueltes J. Verdu C. Collado J. Mateu E. Rocas J. L. Valenzuela |
| author_facet | A. Hueltes J. Verdu C. Collado J. Mateu E. Rocas J. L. Valenzuela |
| author_sort | A. Hueltes |
| collection | DOAJ |
| description | This paper demonstrates that it is possible to find an ideal filter response (Chebyshew, Butterworth,..) considering the antenna as the last resonator of a filter under certain circumstances related with the antenna performance and the bandwidth of the filtenna device. If these circumstances are not accomplished, we can achieve excellent performance as well, by means of an iterative process the goal of which is defined by either a filter mask or a classical filter function itself. The methodology is based on the conventional coupling matrix technique for filter design and has been validated by fabricating a microstrip prototype using hairpin resonators and a rectangular patch antenna. |
| first_indexed | 2024-04-13T20:38:03Z |
| format | Article |
| id | doaj.art-7a2d1b5df2f7490f8e75785885e20d68 |
| institution | Directory Open Access Journal |
| issn | 1210-2512 |
| language | English |
| last_indexed | 2024-04-13T20:38:03Z |
| publishDate | 2014-04-01 |
| publisher | Spolecnost pro radioelektronicke inzenyrstvi |
| record_format | Article |
| series | Radioengineering |
| spelling | doaj.art-7a2d1b5df2f7490f8e75785885e20d682022-12-22T02:30:58ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25122014-04-01231362368Filtenna Integration Achieving Ideal Chebyshev Return LossesA. HueltesJ. VerduC. ColladoJ. MateuE. RocasJ. L. ValenzuelaThis paper demonstrates that it is possible to find an ideal filter response (Chebyshew, Butterworth,..) considering the antenna as the last resonator of a filter under certain circumstances related with the antenna performance and the bandwidth of the filtenna device. If these circumstances are not accomplished, we can achieve excellent performance as well, by means of an iterative process the goal of which is defined by either a filter mask or a classical filter function itself. The methodology is based on the conventional coupling matrix technique for filter design and has been validated by fabricating a microstrip prototype using hairpin resonators and a rectangular patch antenna.www.radioeng.cz/fulltexts/2014/14_01_0362_0368.pdfFiltennafilterantennareturn lossesChebyshevoptimal bandwidth |
| spellingShingle | A. Hueltes J. Verdu C. Collado J. Mateu E. Rocas J. L. Valenzuela Filtenna Integration Achieving Ideal Chebyshev Return Losses Radioengineering Filtenna filter antenna return losses Chebyshev optimal bandwidth |
| title | Filtenna Integration Achieving Ideal Chebyshev Return Losses |
| title_full | Filtenna Integration Achieving Ideal Chebyshev Return Losses |
| title_fullStr | Filtenna Integration Achieving Ideal Chebyshev Return Losses |
| title_full_unstemmed | Filtenna Integration Achieving Ideal Chebyshev Return Losses |
| title_short | Filtenna Integration Achieving Ideal Chebyshev Return Losses |
| title_sort | filtenna integration achieving ideal chebyshev return losses |
| topic | Filtenna filter antenna return losses Chebyshev optimal bandwidth |
| url | http://www.radioeng.cz/fulltexts/2014/14_01_0362_0368.pdf |
| work_keys_str_mv | AT ahueltes filtennaintegrationachievingidealchebyshevreturnlosses AT jverdu filtennaintegrationachievingidealchebyshevreturnlosses AT ccollado filtennaintegrationachievingidealchebyshevreturnlosses AT jmateu filtennaintegrationachievingidealchebyshevreturnlosses AT erocas filtennaintegrationachievingidealchebyshevreturnlosses AT jlvalenzuela filtennaintegrationachievingidealchebyshevreturnlosses |