2026-06-27T15:37:40Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/732602023-08-25T19:03:01Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Forero, David
author
Esteban San Román, Segundo
author
Rodríguez Polo, Óscar
2023-06-22T12:51:26Z
2023-06-22T12:51:26Z
2023-01-12
1424-8220
10.3390/s23020885
https://hdl.handle.net/20.500.14352/73260
http://dx.doi.org/10.3390/s23020885
https://www.mdpi.com/
The paper presents a framework to emulate spacecraft orbits using GNSS hardware in the loop that enables the evaluation of new orbital positioning algorithms. The framework software generates the spacecraft orbit and the GNSS signals, including the most common perturbations. These signals are modulated and transmitted by a software-defined radio and received by a commercial GPS receiver. The system is validated using a test orbit, where the GPS receiver accurately determines the spacecraft positions. Moreover, using raw data provided by the receiver, the spacecraft positions have also been determined by software for a low earth orbit, in which civil GPS receivers do not work.
eng
Atribución 3.0 España
Framework to emulate spacecraft orbital positioning using GNSS hardware in the loop
journal article
URL
https://docta.ucm.es/bitstreams/f74895eb-5cd4-47cd-9397-a45c0537f5bc/download
File
MD5
e3d1d8dd17e86593e7e57cda41803e1b
865796
application/pdf
ESTEBAN 01 OA+CC.pdf
URL
https://docta.ucm.es/bitstreams/36b35c84-487d-45d5-b678-a30abe667860/download
File
MD5
82cb974b901b010029cfed2eb65ff967
44605
text/plain
ESTEBAN 01 OA+CC.pdf.txt