dc.contributor.author |
Maasdorp, FDV
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|
dc.contributor.author |
Nadjiasngar, R
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|
dc.contributor.author |
Inggs, MR
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|
dc.date.accessioned |
2015-10-07T06:19:16Z |
|
dc.date.available |
2015-10-07T06:19:16Z |
|
dc.date.issued |
2014-10 |
|
dc.identifier.citation |
Maasdorp, FDV, Nadjiasngar, R, and Inggs, MR. 2014. A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements. In: 2014 International Radar Conference, Lille, France 13-17 October 2014, 6pp |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/8166
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|
dc.description |
Abstract Only. 2014 International Radar Conference, Lille, France 13-17 October 2014. |
en_US |
dc.description.abstract |
This paper investigates the theoretical placement of receivers in an Commensal Radar (CR), Doppler only tracking system with a single transmitter multiple receiver configuration. Theory, based on the Fisher Information matrix (FIM), is developed to derive the theoretical achievable bound for a given receiver configuration and used as a basis to select the optimal receiver placement. Theoretical concepts such as Shannon entropy and Cramer-Rao analysis are explained and used in the selection process of receiver positions. Further, we show that time history information of a target can cumulatively be used together with FIM that will improve the Cramer-Rao bound. Lastly, we use the theory developed to evaluate receiver placement combinations by means of a simulation and provide insight on the method of selecting receivers that would minimise the error performance of a Doppler only tracking system. The demonstrations used here are typical of a CR using FM Broadcast emissions. |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.ispartofseries |
Worklist;14846 |
|
dc.subject |
Doppler effect |
en_US |
dc.subject |
Entropy |
en_US |
dc.subject |
Frequency measurement |
en_US |
dc.subject |
Radar tracking |
en_US |
dc.subject |
Receivers |
en_US |
dc.subject |
Target tracking |
en_US |
dc.subject |
Vectors |
en_US |
dc.title |
A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements |
en_US |
dc.type |
Conference Presentation |
en_US |
dc.identifier.apacitation |
Maasdorp, F., Nadjiasngar, R., & Inggs, M. (2014). A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements. http://hdl.handle.net/10204/8166 |
en_ZA |
dc.identifier.chicagocitation |
Maasdorp, FDV, R Nadjiasngar, and MR Inggs. "A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements." (2014): http://hdl.handle.net/10204/8166 |
en_ZA |
dc.identifier.vancouvercitation |
Maasdorp F, Nadjiasngar R, Inggs M, A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements; 2014. http://hdl.handle.net/10204/8166 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Maasdorp, FDV
AU - Nadjiasngar, R
AU - Inggs, MR
AB - This paper investigates the theoretical placement of receivers in an Commensal Radar (CR), Doppler only tracking system with a single transmitter multiple receiver configuration. Theory, based on the Fisher Information matrix (FIM), is developed to derive the theoretical achievable bound for a given receiver configuration and used as a basis to select the optimal receiver placement. Theoretical concepts such as Shannon entropy and Cramer-Rao analysis are explained and used in the selection process of receiver positions. Further, we show that time history information of a target can cumulatively be used together with FIM that will improve the Cramer-Rao bound. Lastly, we use the theory developed to evaluate receiver placement combinations by means of a simulation and provide insight on the method of selecting receivers that would minimise the error performance of a Doppler only tracking system. The demonstrations used here are typical of a CR using FM Broadcast emissions.
DA - 2014-10
DB - ResearchSpace
DP - CSIR
KW - Doppler effect
KW - Entropy
KW - Frequency measurement
KW - Radar tracking
KW - Receivers
KW - Target tracking
KW - Vectors
LK - https://researchspace.csir.co.za
PY - 2014
T1 - A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements
TI - A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements
UR - http://hdl.handle.net/10204/8166
ER -
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en_ZA |