Details
| Original language | English |
|---|---|
| Title of host publication | 2015 German Microwave Conference, GeMiC 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 331-334 |
| Number of pages | 4 |
| ISBN (electronic) | 9783981266863 |
| Publication status | Published - 2015 |
| Event | 9th German Microwave Conference, GeMiC 2015 - Nuremberg, Germany Duration: 16 Mar 2015 → 18 Mar 2015 |
Publication series
| Name | 2015 German Microwave Conference, GeMiC 2015 |
|---|
Abstract
In this paper the suitability of active signal canceling architectures for interference reduction and coexistence management within multistandard transceivers for automotive use is evaluated. After description of the key concepts of reconfigurable vehicular connectivity architectures, we discuss active signal cancellation as an approach to suppress interference from transmitted signals. The realized architecture yields attenuations of up to 60 dB for sine signals and sufficient suppression for typical signals with a non-zero bandwidth. Based on the analysis the system is evaluated for a typical coexistence scenario in which a terrestrial Digital Video Broadcast (DVB-T) signal is successfully received within a multistandard transceiver, which transmits an interfering and potentially blocking adjacent signal at the same time.
Keywords
- Coexistence Management, Interference Reduction, Multi-Standard, SDR, Signal Canceling, Vehicular Connectivity
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
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2015 German Microwave Conference, GeMiC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 331-334 7107821 (2015 German Microwave Conference, GeMiC 2015).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Evaluation and optimization of active signal canceling for coexistence management in vehicular multistandard transceivers
AU - Posselt, Adrian
AU - Welpot, Marcel
AU - Böhm, Christian
AU - Klemp, Oliver
AU - Geck, Bernd
PY - 2015
Y1 - 2015
N2 - In this paper the suitability of active signal canceling architectures for interference reduction and coexistence management within multistandard transceivers for automotive use is evaluated. After description of the key concepts of reconfigurable vehicular connectivity architectures, we discuss active signal cancellation as an approach to suppress interference from transmitted signals. The realized architecture yields attenuations of up to 60 dB for sine signals and sufficient suppression for typical signals with a non-zero bandwidth. Based on the analysis the system is evaluated for a typical coexistence scenario in which a terrestrial Digital Video Broadcast (DVB-T) signal is successfully received within a multistandard transceiver, which transmits an interfering and potentially blocking adjacent signal at the same time.
AB - In this paper the suitability of active signal canceling architectures for interference reduction and coexistence management within multistandard transceivers for automotive use is evaluated. After description of the key concepts of reconfigurable vehicular connectivity architectures, we discuss active signal cancellation as an approach to suppress interference from transmitted signals. The realized architecture yields attenuations of up to 60 dB for sine signals and sufficient suppression for typical signals with a non-zero bandwidth. Based on the analysis the system is evaluated for a typical coexistence scenario in which a terrestrial Digital Video Broadcast (DVB-T) signal is successfully received within a multistandard transceiver, which transmits an interfering and potentially blocking adjacent signal at the same time.
KW - Coexistence Management
KW - Interference Reduction
KW - Multi-Standard
KW - SDR
KW - Signal Canceling
KW - Vehicular Connectivity
UR - http://www.scopus.com/inward/record.url?scp=84934324518&partnerID=8YFLogxK
U2 - 10.1109/GEMIC.2015.7107821
DO - 10.1109/GEMIC.2015.7107821
M3 - Conference contribution
AN - SCOPUS:84934324518
T3 - 2015 German Microwave Conference, GeMiC 2015
SP - 331
EP - 334
BT - 2015 German Microwave Conference, GeMiC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th German Microwave Conference, GeMiC 2015
Y2 - 16 March 2015 through 18 March 2015
ER -