Miniaturization of a Filter-Antenna Device by Co-Design
This paper presents a novel miniaturization approach by co-designing together a filter and an antenna. Indeed, contrary to a classical filter-antenna design, which presents a <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula> trans...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2021-01-01
|
| Series: | IEEE Open Journal of Antennas and Propagation |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9391998/ |
| _version_ | 1818937760907526144 |
|---|---|
| author | L. Huitema Y. Dia M. Thevenot S. Bila A. Perigaud C. Delaveaud |
| author_facet | L. Huitema Y. Dia M. Thevenot S. Bila A. Perigaud C. Delaveaud |
| author_sort | L. Huitema |
| collection | DOAJ |
| description | This paper presents a novel miniaturization approach by co-designing together a filter and an antenna. Indeed, contrary to a classical filter-antenna design, which presents a <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula> transition between the filter and the antenna, the co-design methodology proposed in this paper will prove that both the antenna and the filter can be optimized on a complex impedance. For this impedance, different from <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula>, the antenna volume can be reduced by more than 50% while presenting a high radiation efficiency. Moreover, the filter performance will be optimized on complex impedance loads without being affected compared to a classical <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula> filter. This new approach will be detailed and compared to a classical one in order to validate the improvement achieved by this co-design methodology. Prototypes have been manufactured and measurements confirm the benefits observed during the design phase. |
| first_indexed | 2024-12-20T05:57:05Z |
| format | Article |
| id | doaj.art-23cef00f488f42d38649848cee3d4fcd |
| institution | Directory Open Access Journal |
| issn | 2637-6431 |
| language | English |
| last_indexed | 2024-12-20T05:57:05Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of Antennas and Propagation |
| spelling | doaj.art-23cef00f488f42d38649848cee3d4fcd2022-12-21T19:51:00ZengIEEEIEEE Open Journal of Antennas and Propagation2637-64312021-01-01249850510.1109/OJAP.2021.30702149391998Miniaturization of a Filter-Antenna Device by Co-DesignL. Huitema0https://orcid.org/0000-0002-7665-3943Y. Dia1M. Thevenot2https://orcid.org/0000-0001-6740-6951S. Bila3A. Perigaud4C. Delaveaud5XLIM Research Institute/UMR CNRS 7252, University of Limoges, Limoges, FranceXLIM Research Institute/UMR CNRS 7252, University of Limoges, Limoges, FranceXLIM Research Institute/UMR CNRS 7252, University of Limoges, Limoges, FranceXLIM Research Institute/UMR CNRS 7252, University of Limoges, Limoges, FranceXLIM Research Institute/UMR CNRS 7252, University of Limoges, Limoges, FranceCEA-LETI, Minatec Campus, Grenoble, FranceThis paper presents a novel miniaturization approach by co-designing together a filter and an antenna. Indeed, contrary to a classical filter-antenna design, which presents a <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula> transition between the filter and the antenna, the co-design methodology proposed in this paper will prove that both the antenna and the filter can be optimized on a complex impedance. For this impedance, different from <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula>, the antenna volume can be reduced by more than 50% while presenting a high radiation efficiency. Moreover, the filter performance will be optimized on complex impedance loads without being affected compared to a classical <inline-formula> <tex-math notation="LaTeX">$50~\Omega $ </tex-math></inline-formula> filter. This new approach will be detailed and compared to a classical one in order to validate the improvement achieved by this co-design methodology. Prototypes have been manufactured and measurements confirm the benefits observed during the design phase.https://ieeexplore.ieee.org/document/9391998/Miniature antennaradiation efficiencymicrowave filterfilter synthesishigh dielectric resonator |
| spellingShingle | L. Huitema Y. Dia M. Thevenot S. Bila A. Perigaud C. Delaveaud Miniaturization of a Filter-Antenna Device by Co-Design IEEE Open Journal of Antennas and Propagation Miniature antenna radiation efficiency microwave filter filter synthesis high dielectric resonator |
| title | Miniaturization of a Filter-Antenna Device by Co-Design |
| title_full | Miniaturization of a Filter-Antenna Device by Co-Design |
| title_fullStr | Miniaturization of a Filter-Antenna Device by Co-Design |
| title_full_unstemmed | Miniaturization of a Filter-Antenna Device by Co-Design |
| title_short | Miniaturization of a Filter-Antenna Device by Co-Design |
| title_sort | miniaturization of a filter antenna device by co design |
| topic | Miniature antenna radiation efficiency microwave filter filter synthesis high dielectric resonator |
| url | https://ieeexplore.ieee.org/document/9391998/ |
| work_keys_str_mv | AT lhuitema miniaturizationofafilterantennadevicebycodesign AT ydia miniaturizationofafilterantennadevicebycodesign AT mthevenot miniaturizationofafilterantennadevicebycodesign AT sbila miniaturizationofafilterantennadevicebycodesign AT aperigaud miniaturizationofafilterantennadevicebycodesign AT cdelaveaud miniaturizationofafilterantennadevicebycodesign |