Quadruple-fed Aperture-coupled Microstrip Patch Antenna for On-antenna Power Combining
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | GALL, Timothee Le | |
| hal.structure.identifier | Laboratoire de l'intégration, du matériau au système [IMS] | |
| dc.contributor.author | GHIOTTO, Anthony | |
| dc.contributor.author | VARAULT, Stefan | |
| dc.contributor.author | MORVAN, Gwenael | |
| dc.contributor.author | LOUIS, Bruno | |
| dc.contributor.author | PILLET, Gregoire | |
| dc.date.accessioned | 2022-08-26T09:08:55Z | |
| dc.date.available | 2022-08-26T09:08:55Z | |
| dc.date.issued | 2022-04-04 | |
| dc.date.conference | 2021-02-15 | |
| dc.identifier.uri | oai:crossref.org:10.23919/eumc50147.2022.9784159 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/140593 | |
| dc.description.abstractEn | A novel technic of on-antenna power combining based on a quadruple-fed off-centered aperture-coupled microstrip patch antenna (ACMPA) is proposed in this paper. Four driving signals are combined into two off-centered apertures electrically coupled to a radiating patch antenna. As a result, higher efficiency and improved transmitted power are achieved by removing lossy power-combiner either implemented on printed circuit board (PCB) or on monolithic microwave integrated circuit (MMIC). Moreover, compared to a dual-polarized centered aperture-coupled microstrip patch antenna, this type of feeding reduces the cross-polarization level as each slot is separated. As a proof of concept, the passive and active versions of the antenna are designed and fabricated at 2.45 GHz. For comparison purpose, the single-ended off-centered aperture-coupled passive and active versions are also fabricated. The results show +5.6 dB of transmitting power compared to the single-ended active version, demonstrating the on-antenna power combining capacity of this type of antenna while keeping a symmetrical radiation pattern and very good cross-polarization levels. | |
| dc.language.iso | EN | en_US |
| dc.publisher | IEEE | en_US |
| dc.source | crossref | |
| dc.subject.en | active antennas | |
| dc.subject.en | aperture-coupled patch antennas | |
| dc.subject.en | multiport antennas | |
| dc.subject.en | on-antenna power combining | |
| dc.title.en | Quadruple-fed Aperture-coupled Microstrip Patch Antenna for On-antenna Power Combining | |
| dc.type | Communication dans un congrès avec actes | en_US |
| dc.identifier.doi | 10.23919/eumc50147.2022.9784159 | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Electromagnétisme | en_US |
| bordeaux.hal.laboratories | Laboratoire d’Intégration du Matériau au Système (IMS) - UMR 5218 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux INP | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.conference.title | EuMC 2021 | en_US |
| bordeaux.country | gb | en_US |
| bordeaux.title.proceeding | 51st European Microwave Conference | en_US |
| bordeaux.conference.city | Londres | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.import.source | dissemin | |
| hal.identifier | hal-03781135 | |
| hal.version | 1 | |
| hal.date.transferred | 2022-09-20T07:57:53Z | |
| hal.export | true | |
| workflow.import.source | dissemin | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2022-04-04&rft.au=GALL,%20Timothee%20Le&GHIOTTO,%20Anthony&VARAULT,%20Stefan&MORVAN,%20Gwenael&LOUIS,%20Bruno&rft.genre=proceeding |
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