Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jose Sanguino"'
Autor:
João Manito, Jose Sanguino
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 21
Sensors, Vol 21, Iss 7374, p 7374 (2021)
Sensors
Volume 21
Issue 21
Sensors, Vol 21, Iss 7374, p 7374 (2021)
With the increase in the widespread use of Global Navigation Satellite Systems (GNSS), increasing numbers of applications require precise position data. Of all the GNSS positioning methods, the most precise are those that are based in differential sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4a7aa1372d7cf75e6b65f575416912
http://europepmc.org/articles/PMC8587745
http://europepmc.org/articles/PMC8587745
Publikováno v:
2019 IEEE 5th International Workshop on Metrology for AeroSpace (MetroAeroSpace).
In a time of maturation of the drone market, these platforms are becoming increasingly more available and perform a myriad of tasks. In autonomous missions, the stage between the end of the mission and the landing at the Launch Point is of critical i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e83386e7a5b084d60b50d0717b6ada
https://doi.org/10.1109/metroaerospace.2019.8869659
https://doi.org/10.1109/metroaerospace.2019.8869659
Publikováno v:
2018 International Conference on Military Communications and Information Systems (ICMCIS).
The HF radio band is very important for military operations, enabling communications beyond line-of-sight. To deal with the variability of the Ionosphere, several technologies have emerged in the last years, like automatic Link Quality Analysis (LQA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf418871e5d8736cca8ba4ffa57682eb
https://doi.org/10.1109/icmcis.2018.8398702
https://doi.org/10.1109/icmcis.2018.8398702
Autor:
R. C. Pereira, Jose Sanguino
Publikováno v:
2016 IEEE Metrology for Aerospace (MetroAeroSpace).
With the Global Positioning System (GPS), it is possible to estimate the baseline vectors between several GPS antennas (with fixed positions on a vehicle) and so, the attitude can be determined. To achieve this, the precise carrier phase measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08cbb5f8c25ea5bac55a84940b649cd2
https://doi.org/10.1109/metroaerospace.2016.7573260
https://doi.org/10.1109/metroaerospace.2016.7573260
Autor:
R. C. Pereira, Jose Sanguino
Publikováno v:
ICL-GNSS
The Global Positioning System (GPS) can be used to estimate the attitude of a vehicle. To do this, multiple receivers should be used with the antennas in known fixed positions in the vehicle body frame. Since the estimation of the attitude angles nee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7409a98320de75ecf90872aeb0d4256
https://doi.org/10.1109/icl-gnss.2016.7533840
https://doi.org/10.1109/icl-gnss.2016.7533840
Publikováno v:
Wireless Personal Communications. 64:185-196
When using the signal from the Global Positioning System (GPS) for precise estimation of a vehicle's heading, the main challenge is finding the integer ambiguities in the carrier phase measurements. If the distance between the receiver's antennas, al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42ffa0a314b6305d2a10764b0141502d
https://doi.org/10.1007/s11277-012-0525-6
https://doi.org/10.1007/s11277-012-0525-6
Publikováno v:
Wireless Personal Communications. 58:599-612
Coordinated positioning operations require the user to be aware, not only, of his own position but also of the positions of the other elements on his team. Its deployment can be supported in WAW ("Where Are We?") location-based services, where the po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d699454ac074c5d2b525288f02ef4c
https://doi.org/10.1007/s11277-010-0124-3
https://doi.org/10.1007/s11277-010-0124-3
Publikováno v:
VITAE
The microwave link planning tool described in this paper, named as Smart Link Planning Tool (SLPT), is a wireless communication planning tool for radio point-to-point communications, using microwave links (ML). This tool was firstly developed with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbe1c1ebdc3d61f4ae72535db95ddc42
https://doi.org/10.1109/vitae.2014.6934505
https://doi.org/10.1109/vitae.2014.6934505
Publikováno v:
2012 6th ESA Workshop on Satellite Navigation Technologies (Navitec 2012) & European Workshop on GNSS Signals and Signal Processing.
The use of GPS carrier-phase measurements from multiple receivers can be used in the determination of multiple baseline vectors. This can be used for the high precision determination of a vehicle attitude. The use of these measurements requires the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc5b0656ac51043fc2ca03670c0cd17a
https://doi.org/10.1109/navitec.2012.6423076
https://doi.org/10.1109/navitec.2012.6423076
Publikováno v:
2012 6th ESA Workshop on Satellite Navigation Technologies (Navitec 2012) & European Workshop on GNSS Signals and Signal Processing.
This paper proposes a weighted total least squares approach based on both pseudorange and carrier phase measurements. The paper makes use of the weighted total least squares solution to solve the global positioning system (GPS) navigation equation de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bd5262cc8d569e3b54a81bad3f84249
https://doi.org/10.1109/navitec.2012.6423086
https://doi.org/10.1109/navitec.2012.6423086