Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Per Jarlemark"'
Publikováno v:
IEEE Transactions on Power Delivery. 38:988-997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26140f0e123f8fed662bdf85efb5e36d
https://doi.org/10.1109/tpwrd.2022.3203628
https://doi.org/10.1109/tpwrd.2022.3203628
Publikováno v:
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd6f108c6c029df19c8cbb4937c25b7
https://doi.org/10.33012/2022.18297
https://doi.org/10.33012/2022.18297
Publikováno v:
Proceedings of the 34th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2021).
The application of GNSS for positioning in automated driving applications usually requires utilizing both code and carrier phase measurements, together with augmentation techniques such as Real Time Kinematic (RTK), Precise Point Positioning (PPP) or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1dcbd278afad6ccc75c4ec7d10dff04
https://doi.org/10.33012/2021.17887
https://doi.org/10.33012/2021.17887
We have developed a novel method in which a pair of GNSS antennas with similar characteristics are used to evaluate hidden systematic errors in existing GNSS calibrations with the help of high-end industrial metrology equipment. We tilt the calibrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4565a1e1d3784c860dbe785331129c58
https://doi.org/10.5194/egusphere-egu21-16495
https://doi.org/10.5194/egusphere-egu21-16495
Publikováno v:
The Precise Time and Time Interval Systems and Applications Meeting.
RISE Research Institutes of Sweden is since 2018 the result of a rebranding of SP Technical Research Institute of Sweden and several other national research facilities and test beds in Sweden. This also comprises most national metrology institute (NM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742db4b6377b5a06ec647560cf6ca451
https://doi.org/10.33012/2020.17297
https://doi.org/10.33012/2020.17297
Autor:
Susanne Crewell, Per Jarlemark, Gunnar Elgered, Thomas Rose, Antonio Martellucci, Jan H. Schween, Ulrich Loehnert, Paolo Tortora, Alberto Graziani, Mattia Mercolino
Publikováno v:
Space Communications. 22:159-170
The objective of this study, named AWARDS (Advanced microWAve Radiometers in Deep space Stations), is the preliminary design of a transmission Media Calibration System (MCS) to be located at an ESA Deep Space Antenna (DSA) site. The crucial aspect is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6d033e22edcedb501aaae94da7d22d1
https://doi.org/10.3233/sc-130011
https://doi.org/10.3233/sc-130011
Publikováno v:
Metrologia. 52:48-53
Measurements of mechanical quantities such as pressure often take place under dynamic conditions, yet no traceable standards for the primary dynamic calibration of pressure sensors currently exist. In theory, shock tubes can provide a close to perfec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5917fe8ef295eadea633cd4a75260d31
https://doi.org/10.1088/0026-1394/52/1/48
https://doi.org/10.1088/0026-1394/52/1/48
Publikováno v:
Radio Science. 48:646-652
Traveling ionospheric disturbances (TIDs) appear as medium-scale TIDs at midlatitudes and as polar cap patches at high latitudes. Both can have a negative impact on Global Navigation Satellite Systems (GNSS) measurements, although the amplitude is of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c9944011729797d61025316ffbc489
https://doi.org/10.1002/2013rs005152
https://doi.org/10.1002/2013rs005152
Autor:
Paolo Tortora, Antonio Martellucci, Gunnar Elgered, Alberto Graziani, Mattia Mercolino, Per Jarlemark
In a suggested radio propagation experiment using a deep space antenna, accurate calibration of the propagation delay through the Earth's atmosphere is essential. One or two microwave radiometers can be used for this purpose. Differences in precise l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88f04d37148b2770e877c1cf35f8e886
http://hdl.handle.net/11585/439567
http://hdl.handle.net/11585/439567
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 48:3847-3854
The amount of water vapor in the atmosphere is an important indicator for climate change. Using the Global Positioning System (GPS), it is possible to estimate the integrated water vapor (IWV) above the ground-based GPS receiver. In order to optimall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b7fe64d7c3b4099b07153200c643988
https://doi.org/10.1109/tgrs.2010.2049114
https://doi.org/10.1109/tgrs.2010.2049114