Dictionnaire français - anglais

communication - iate.europa.eu
Multi-objective optimization in high frequency electromagnetics-an effective technique for smart mobile terminal antenna (smta) design... Index Terms—Dielectric embedded electronically switched multi-beam antenna, genetic algorithms, multi-objective optimization, par-ticle swarm optimization, simulated annealing, smart mobile terminal antennas....
général - core.ac.uk - PDF: www98.griffith.edu.au
Multi-objective optimization in high frequency electromagnetics—an effective technique for smart mobile terminal antenna (smta) design... Index Terms—Dielectric embedded electronically switched multi-beam antenna, genetic algorithms, multi-objective optimization, particle swarm optimization, simulated annealing, smart mobile terminal antennas....
Design and implementation of a compact planar 4 × 4 microstrip butler matrix for wideband application... The Butler matrix is fabricated and measured, and a good agreement is found between the simulated and measured results, which makes it very attractive for wideband multi-beam antenna applications....
A robust music based scheme for interference location in satellite systems with multibeam antennasIn this paper, we investigate methods for interference location in satellite communication system using satellite multi-beam antenna with subspace based schemes....
Control of a multi-beam antenna using a genetic algorithmThe control of an area coverage multi-beam antenna in the presence of interference is a real-time problem which requires an quick solution, with the possibility of further refinement if time permits....
antenne multifaisceaux
communication - iate.europa.eu
On obtient ainsi une antenne multifaisceaux à fonctionnalité élevée et à bas prix, dont la forme est telle que les antennes directionnelles couvrent une plage entière de 360° ou une quelconque autre plage angulaire (par exemple 270° ou 180°).

The multiple beam antenna can be shaped such that the directional antennas cover a full 360° or alternatively cover any range of other angles, (e.g. 270° or 180°).

électronique et électrotechnique - wipo.int
On obtient ainsi une antenne multifaisceaux à fonctionnalité élevée et à bas prix, dont la forme est telle que les antennes directionnelles couvrent une plage entière de 360° ou une quelconque autre plage angulaire (par exemple 270° ou 180°).

This provides a low cost, high functionality multiple beam antenna.

électronique et électrotechnique - wipo.int
Feasibility study of a synthesis procedure for array feeds to improve radiation performance of large distorted reflector antennas... Future multiple beam antenna systems requiring spatial isolation to allow frequency reuse could be rendered useless if high sidelobes are present....
général - core.ac.uk - PDF: hdl.handle.net
Performance evaluation of medium access control for multiple-beam antenna nodes in a wireless lanAbstract—We consider the Medium Access Control (MAC) protocol design for nodes in a wireless LAN that use a wide-azimuth switched beam smart antenna system comprised of a multiple beam antenna array....
A parametric analysis of performance characteristics of satellite-borne multiple-beam antennasAn analytical and empirical model is presented for parametric study of multiple beam antenna frequency reuse capacity and interbeam isolation....
Multiple beam antenna/switch system studyIn the study of the Multiple Beam Antenna/Switch for the space to ground link (SGL) uplink and downlink services, several issues related to system engineering, antenna, transmit/receive, and switch...

Exemples français - anglais

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Traductions en contexte français - anglais

La présente invention concerne la réalisation d'un sonar passif remorqué à antenne multifaisceaux.

The invention relates to the production of a towed passive sonar with a multibeam antenna.

industrie mécanique - wipo.int
Le dispositif selon l'invention comporte notamment une antenne multifaisceaux, un câble électrotracteur et des moyens de traitement du signal.

The inventive device comprises, in particular, a multibeam antenna, an electrical tow cable and signal-processing means.

industrie mécanique - wipo.int
L'antenne multifaisceaux est constituée d'éléments réalisés sous forme de plaques de polyuréthane dans lesquelles sont inclus des capteurs acoustiques arrangés en réseaux.

The multibeam antenna consists of elements in the form of polyurethane plates containing acoustic sensors which are arranged in a network.

industrie mécanique - wipo.int


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