Femto-satellites are satellites with a mass lower than 100 grams. These new categories of satellites are, by concept, low cost devices if they are based on Commercial-of-the-Shelf (COTS) components. Some examples of applications are related to low-cost missions with short time of development. In addition, if they use Low Earth Orbits like 250 kilometers, they use the orbit for few weeks and then the orbit is free to be reused. This new point of view will allow us to design and to use new kind of strategies more dedicated to a particular mission and at the same time adaptive to unpredictable needs like to provide dynamic support for earthquakes. In this paper we present a study of the current sensors like QUICKBIRD, WORLDVIEW and 20 more, very often used in these kind of emergencies, in the direction to, in one hand, to identify which kind of sensors are required for such missions. In the other hand we study the COTS market of sensors that can be installed on-board of a femto-satellite in terms of higher performances, low cost and low consumption. Each sensor selected was validated for space conditions assuming small areas of scanning, short periods of exposure to the outer space environment, high acceleration and high vibrations.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Next generation of sensors for femto-satellites based on commercial-of-the-shelf


    Contributors:


    Publication date :

    2011-10-01


    Size :

    169250 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    A probe of concept for femto-satellites based on commercial-of-the-shelf

    Tristancho, Joshua / Gutierrez-Cabello, Jordi | IEEE | 2011


    A synthetic aperture antenna for femto-satellites based on commercial-of-the-shelf

    Fernandez-Murcia, Enric / Izquierdo, Luis / Tristancho, Joshua | IEEE | 2011


    NextGen of sensors for femto-satellites based on COTS

    Izquierdo, Luis / Tristancho, Joshua | IEEE | 2011

    Free access

    A synthetic aperture antenna for femto-satellites based on COTS

    Murcia, Enric Fernandez / Tristancho, Joshua | IEEE | 2011

    Free access

    LOCALIZING, WAKING-UP, AND ESTIMATING DIRECTION OF FEMTO-SATELLITES

    HAUGHWOUT CHRISTIAN / CAHOY KERRI / SERRA PAUL et al. | European Patent Office | 2023

    Free access