Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Andrzej Wojtkiewicz"'
Publikováno v:
Journal of Telecommunications and Information Technology, Iss 4 (2001)
The paper presents a simple method for estimating nonlinear frequency distortions of linear frequency modulated (LFM) signals used in FMCW radars. This method, derived from the polynomial model of the nonlinear FM signal phase, is based on finding th
Externí odkaz:
https://doaj.org/article/18550152d8f64a54abe5c6c378f6d2d7
Autor:
W. Klembowski, Z.H. Czyz, A. Jakubiak, Michal Tuszynski, Andrzej Wojtkiewicz, Grzymislaw Centkowski, T.E. Gawron, J. Pikielny
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 27:748-783
Polish radar research and development since 1953 is reviewed, covering the development and production of surveillance radars, height finders, tracking radars, air traffic control (ATC) radars and systems, and marine and Doppler radars. Some current w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::218c7deda69620f75d938374ab2b84c2
https://doi.org/10.1109/7.97317
https://doi.org/10.1109/7.97317
Publikováno v:
IEEE International Conference on Radar.
A low-cost, simple adaptive moving target indication (MTI) system for weather and ground clutter rejection is described. The system will be retrofitted into a number of existing staggered PRF radars in order to improve their detection capabilities. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7643157147ac68171a2e984bc4fe88a
https://doi.org/10.1109/radar.1990.201158
https://doi.org/10.1109/radar.1990.201158
Publikováno v:
13th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2000. Conference Proceedings (IEEE Cat. No.00EX428).
The paper presents a simple method for the estimation of nonlinear frequency distortions of linear frequency modulated (LFM) signals used in FMCW radars. This method, derived from the polynomial model of a nonlinear LFM signal phase, is based on find
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f44a219b86081b2abd211883d1ceccde
https://doi.org/10.1109/mikon.2000.913915
https://doi.org/10.1109/mikon.2000.913915
Publikováno v:
13th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2000. Conference Proceedings (IEEE Cat. No.00EX428).
Mapping of transmitted signal phase noise into amplitude spectra of a video signal in a frequency-modulated continuous wave homodyne radar with two-dimensional signal processing is studied for the example of an ideal stationary object and a free-runn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7dcfe8bcd29a93f12515ef05a90d714
https://doi.org/10.1109/mikon.2000.914017
https://doi.org/10.1109/mikon.2000.914017
Publikováno v:
14th International Conference on Microwaves, Radar and Wireless Communications. MIKON - 2002. Conference Proceedings (IEEE Cat.No.02EX562).
The paper is mainly concerned with detection of an accelerating target echo by FMCW radar. The processed signal is modeled as a polynomial phase signal, contaminated either by white or colored additive Gaussian noise. Obtained tests, optimal in the N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3144cce0b30edddb85b508af48a9d29d
https://doi.org/10.1109/mikon.2002.1017956
https://doi.org/10.1109/mikon.2002.1017956
Publikováno v:
Warsaw University of Technology-OmegaPSIR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::378ceba07eb584911ab7a7edffaf2340
http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BPS2-0015-0046
http://yadda.icm.edu.pl/baztech/element/bwmeta1.element.baztech-article-BPS2-0015-0046
Publikováno v:
Warsaw University of Technology-OmegaPSIR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7234ef3ddd0774c7e2a5d3da44e272c0
http://adsabs.harvard.edu/abs/1991cie..proc..524W
http://adsabs.harvard.edu/abs/1991cie..proc..524W
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Akademický článek
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