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Communication Dans Un Congrès Année : 2011

A Novel Dimensioning Method For High Throughput Satellite Design

Emmanuel Lance
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  • PersonId : 910669
Hector Fenech
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  • PersonId : 910671

Résumé

This work describes a novel methodology for the dimensioning of a Ka-Band high throughput satellite for broadband communications. The method is based on the optimization of performance for a forward link, as a function of a set of input criteria and a given envelope of available power. This approach is based on a spacecraft architecture using a multi-beam coverage implementing frequency re-use. Among the input criteria, we use the percentage of covered service area with a certain type of earth stations and the service availability. The proposed methodology is adaptable to any kind of service area. A DVB-S2 air interface with an Adaptive Coding and Modulation (ACM) is used as a reference.The method, employing iterative advanced link budget calculations including carrier-tointerference at antenna level, provides the highest capacity given a batch of antenna and pragmatic feed design.
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Dates et versions

hal-00732455 , version 1 (14-09-2012)

Identifiants

  • HAL Id : hal-00732455 , version 1

Citer

Dimitri Serrano-Velarde, Emmanuel Lance, Georges Rodriguez-Guisantes, Hector Fenech. A Novel Dimensioning Method For High Throughput Satellite Design. 29th AIAA International Communications Satellite Systems Conference (ICSSC-2011), Nov 2011, Nara, Japan. ⟨hal-00732455⟩
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