3D Miniaturized GPS Antenna for Outdoor Sports Watch

Autor: Delphine Bechevet, Amaury Veille, Christophe Dupuis, Joanna Kunikowski, Kouakou Kouassi

Publikováno v: 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting.

One of the small wireless embedded systems issues is to gather low energy, small power consumption, small mechanical dimensions (related to frequency) and communication efficiency. In this paper we describe a way to improve the properties of a watch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8b14346537ed58473c046c987ef05fc
https://doi.org/10.1109/ieeeconf35879.2020.9330138

Methodology for UHF PIFA design in harsh environment

Autor: Smail Tedjini, Omar Louhichi, Delphine Bechevet

Publikováno v: Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on, Jul 2011, Unknown, pp.1201-1204, ⟨10.1109/aps.2011.5996500⟩

International audience; A particular UHF “miniaturized” antenna is presented in this paper. It is a kind of planar inverted F antenna (PIFA) which operates in a metal environment. The return loss of the antenna has been optimized over the ISM eur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::627fdc0372e1854b007a23290a92fde8
https://doi.org/10.1109/aps.2011.5996500

Conception d'une antenne ultra large bande

Autor: Vuong, T. P., Duroc, Y., Delphine Bechevet, Roudet, F., Tedjini, S., Fontgalland, G.

Publikováno v: OHD 2005 18ème colloque international optique hertzienne et diélectrique
18ème colloque international optique hertzienne et diélectrique
18ème colloque international optique hertzienne et diélectrique, Sep 2005, Tunisie
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International audience; Dans cette communication, nous présentons une antenne « Ultra Wide Band ». Cette antenne fonctionne de 3.1 à 10.6 GHz. De plus, elle comporte un « réjecteur » qui permet d'exclure la bande de fréquence pour WiFi (autou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::13b0c9ac3fe7a2df1922b0379120a0e9
https://hal.archives-ouvertes.fr/hal-00329481

Design and measurements of antennas for RFID, made by conductive Ink on plastics

Autor: Delphine Bechevet, Tan-Phu Vuong, Smail Tedjini

Publikováno v: IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting
IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, Jul 2005, Washington DC, United States. pp.00-001
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Embedded communication systems are composed of digital, analogue and RF parts with specific characteristics for each one. Antennas are fundamental elements in communication systems. The objective of our work is the design of low-cost integrated anten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71f85a0b58522bfeee09cb998a642fb0
https://hal.archives-ouvertes.fr/hal-00261748

Microwave characterization of plastic materials for RFID antennas

Autor: Delphine Bechevet, Vuong, T. P., Tedjini, S.

Publikováno v: IEEE Mediterranean Microwave Symposium
IEEE Mediterranean Microwave Symposium, Jun 2004, Marseille, France. pp.00-001
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International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::15451e7273b850a1b9cc630cb0f99ebf
https://hal.archives-ouvertes.fr/hal-00261736