Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Markus Stefer"'
Publikováno v:
2022 52nd European Microwave Conference (EuMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a7d4661903356f20c3b70f853de78b1
https://doi.org/10.23919/eumc54642.2022.9924412
https://doi.org/10.23919/eumc54642.2022.9924412
Publikováno v:
2020 5th International Conference on Control and Robotics Engineering (ICCRE).
This paper proposes a novel registration method in range-Doppler domain which is highly robust against inaccurate initialization. In contrast to state-of-the-art approaches which perform the registration in the point cloud domain, the proposed method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75493db8db3d2122ca76d176f3198702
https://doi.org/10.1109/iccre49379.2020.9096265
https://doi.org/10.1109/iccre49379.2020.9096265
Publikováno v:
2020 5th International Conference on Control and Robotics Engineering (ICCRE).
This paper presents a novel local self-localization approach which formulates the registration problem as a range-Doppler response problem. The proposed registration algorithm utilizes sensor observations in range-Doppler domain in combination with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5c49bd16778c132eb8312cc84f5c4d9
https://doi.org/10.1109/iccre49379.2020.9096494
https://doi.org/10.1109/iccre49379.2020.9096494
Autor:
Mark Petermann, Markus Stefer, Martin Schneider, Dirk Wubben, Karl-Dirk Kammeyer, Frank Ludwig, Steffen Paul
Publikováno v:
IEEE Transactions on Communications. 61:3781-3793
The combination of OFDM with joint pre-processing in adaptive multi-antenna systems offers both an ease of equalization in frequency-selective channels and keeping the signal processing at the mobile stations simple. In addition, the spatial dimensio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1295006ebc61a2f685b72bbb135efae9
https://doi.org/10.1109/tcomm.2013.072813.120984
https://doi.org/10.1109/tcomm.2013.072813.120984
Publikováno v:
2016 Loughborough Antennas & Propagation Conference (LAPC).
The spin of a projectile results in an amplitude and phase modulation on the received Global Positioning System (GPS) signal when superimposing the antenna signals from a uniform circular array (UCA) with the same amplitude and phase. Since the phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3feffe4ae4592531a2b92a51c3efc730
https://doi.org/10.1109/lapc.2016.7807514
https://doi.org/10.1109/lapc.2016.7807514
Publikováno v:
RTSI
In this paper, the instrumentation of a 40mm projectile is presented based on low-cost off-the-shelf (LCOTS) components taking a significant step to make projectiles smarter. Based on the sensor data, the current state-of-the-art regarding the estima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2096caf312522ad142ce6f9dcf230c
https://doi.org/10.1109/rtsi.2016.7740590
https://doi.org/10.1109/rtsi.2016.7740590
Publikováno v:
ICM
In this paper, a low-complexity concept is presented to estimate the roll angle of a spinning object. The circuitry is based on a radio frequency (RF) power detector in combination with a linearly polarized antenna for signal reception. Due to the ut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c69dfc1dd42a8cc2af525e19d29f964f
https://doi.org/10.1109/icm.2015.7437972
https://doi.org/10.1109/icm.2015.7437972
Publikováno v:
2012 42nd European Microwave Conference.
In this paper, a framework is established to quantify the influence of hardware imperfections realizing a Direction-of-Arrival (DoA) estimation system using a circular antenna array. The latter exploits one transceiver and therefore samples the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d945059c90587023545653c893ffde
https://doi.org/10.23919/eumc.2012.6459129
https://doi.org/10.23919/eumc.2012.6459129
Publikováno v:
ISWCS
In adaptive time division duplex (TDD) broadcast multi-antenna orthogonal frequency division multiplexing (OFDM) systems, non-reciprocal transceiver chains at the base station (BS) cause multi-user interference. This is due to the inappropriate spati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7229fa6393ac4bbecafa669b318ad56a
https://doi.org/10.1109/iswcs.2010.5624277
https://doi.org/10.1109/iswcs.2010.5624277
Publikováno v:
WSA
Currently evolving communication standards, especially those using multi-antenna (MIMO) multicarrier modulation techniques, are based on the exploitation of channel state information (CSI) at the transmitter. The utilization of adaptive transmission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99259e46e22191c1446568ac7586f952
https://doi.org/10.1109/wsa.2010.5456451
https://doi.org/10.1109/wsa.2010.5456451