Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Roaldje Nadjiasngar"'
Publikováno v:
Novel Radar Techniques and Applications Volume 2: Waveform Diversity and Cognitive Radar, and Target Tracking and Data Fusion ISBN: 9781613532263
Advancements in communication and information-processing technologies are driving an interest in networked radar systems, which are capable of compensating for the weaker attributes of the individual radars in the network. The role of a network of ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbcce0c1bb30cb1148b0145f407f5afd
https://doi.org/10.1049/sbra512g_ch15
https://doi.org/10.1049/sbra512g_ch15
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 29:50-63
We refer to radars that depend on transmitters of opportunity while having no impact on the systems that the transmitters are serving, as commensal radars. Other researchers refer to such systems as passive bistatic radar (PBR) [5], [26], [18]. The w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9729411ab99b72d46daafc5f6cdf3427
https://doi.org/10.1109/maes.2014.130165
https://doi.org/10.1109/maes.2014.130165
Publikováno v:
Electronics Letters. 51:1528-1530
Radar research using transmitters of opportunity (commensal radar (CR)) has experienced a resurgence in popularity. Most published results to date used a multiple transmitter, single receiver site configuration with combinations of bearing, range and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6647d661eb5d1b83d5aca93e76e6657
https://doi.org/10.1049/el.2015.1427
https://doi.org/10.1049/el.2015.1427
Autor:
Roaldje Nadjiasngar, Michael Inggs
Publikováno v:
Digital Signal Processing. 23:1662-1667
This paper shows that the Levenberg-Marquardt algorithms (LMA) can be merged into the Gauss-Newton filters (GNF) to track difficult, non-linear trajectories, with improved convergence. The GNF discussed first in this paper is an iterative filter, wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2582bdb5bc925341ff8ff641bd39832b
https://doi.org/10.1016/j.dsp.2012.12.005
https://doi.org/10.1016/j.dsp.2012.12.005
Publikováno v:
CAMSAP
This paper formulates a constrained optimisation problem for quality of service based resource management of a electronically steered phased array radar network. An algorithm is described, which enables the constrained optimisation problem to be solv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44da729699c70569c93fe4adb138598c
https://doi.org/10.1109/camsap.2015.7383793
https://doi.org/10.1109/camsap.2015.7383793
Publikováno v:
2015 IEEE Radar Conference.
This paper presents a performance model based on covariance analysis for target tracking with a radar network. The model enables the average expected estimation error and temporal resource loading to be calculated for varying operational parameters.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e799a2f74d8e32f7a7033a595f95c951
https://doi.org/10.1109/radarconf.2015.7411887
https://doi.org/10.1109/radarconf.2015.7411887
Publikováno v:
2015 IEEE Radar Conference.
The resource management problem for a network of radars is formulated in this paper as a quality of service constrained optimisation problem. Conditions for the optimal solution to the problem are derived from the Karush-Kuhn-Tucker (KKT) conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::001a64dea2dd83833f9c2240186a6e69
https://doi.org/10.1109/radarconf.2015.7411905
https://doi.org/10.1109/radarconf.2015.7411905
Publikováno v:
2014 International Radar Conference.
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 d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7038ff36540371b3e869d818c2001938
https://doi.org/10.1109/radar.2014.7060298
https://doi.org/10.1109/radar.2014.7060298
Publikováno v:
IET International Conference on Radar Systems (Radar 2012).
This paper investigates target tracking using Doppler only, observed from multiple receivers in a multi-static configuration. The tracking filter selected for this study is the recursive Gauss-Newton filter based on the Levenberg Marquardt method. FM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2817cd1059aee8a0c47f6b47d07ecc3
https://doi.org/10.1049/cp.2012.1646
https://doi.org/10.1049/cp.2012.1646