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Experiences with the GPS in Unstabilized CubeSat

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00349260" target="_blank" >RIV/68407700:21230/20:00349260 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1155/2020/8894984" target="_blank" >https://doi.org/10.1155/2020/8894984</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1155/2020/8894984" target="_blank" >10.1155/2020/8894984</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Experiences with the GPS in Unstabilized CubeSat

  • Original language description

    The paper summarizes the experiences with the operation of the piNAV GPS receiver in a 1U unstabilized CubeSat operated on LEO orbit. piNAV L1 is a GPS receiver developed by an author for small satellite missions. The receiver is equipped with the 15 GPS L1 C/A channels and acquisition accelerator that shortens the cold start of the receiver on LEO to 65 s. The typical power consumption is 120 mW. Lucky-7 is a private 1U technological CubeSat with power budget 1 W that operates on the quasisynchronous polar orbit at altitude 520 km. One of its scientific missions is to test the operation of GPS. The space experiments proved the successful operation of the GPS receiver. The position information was available for approximately 80% of the time, where the position outage was caused by a satellite rotation and relatively long navigation signal reacquisition. The experimental data proved that the position availability can be improved by a higher-performance signal acquisition engine.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

    <a href="/en/project/EF15_003%2F0000481" target="_blank" >EF15_003/0000481: Research Center of Cosmic Rays and Radiation Events in the Atmosphere</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    International Journal of Aerospace Engineering

  • ISSN

    1687-5966

  • e-ISSN

    1687-5974

  • Volume of the periodical

    2020

  • Issue of the periodical within the volume

    8894984

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

  • UT code for WoS article

    000578361700001

  • EID of the result in the Scopus database

    2-s2.0-85092626821