Digitally-controlled calibrator for measurement and testing of CW doppler radars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00213103" target="_blank" >RIV/68407700:21230/13:00213103 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6686899&isnumber=6686544" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6686899&isnumber=6686544</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Digitally-controlled calibrator for measurement and testing of CW doppler radars

Popis výsledku v původním jazyce

CW Doppler radars are often used for short-range detection of moving targets and measurement of their velocities. Beside the basic analog structure, the CW radar family also includes more complex FMCW or digitally modulated types of radars. The dynamic range of these sensors can be substantially enhanced by means of the HW elimination of static reflections and cross-talks, which complicates calibration and testing procedures. Consequently, the radars can be tested only by using moving targets, yet this can be costly and time-consuming. That is why a stationary calibrator able to simulate moving targets with a well defined RCS and velocity can be very useful. The presented paper describes the design, realization and testing of such device capable of simulating moving targets within the 8-12 GHz frequency band. As the calibrator is digitally controlled, well defined and precise parameters are reached.

Název v anglickém jazyce

Digitally-controlled calibrator for measurement and testing of CW doppler radars

Popis výsledku anglicky

CW Doppler radars are often used for short-range detection of moving targets and measurement of their velocities. Beside the basic analog structure, the CW radar family also includes more complex FMCW or digitally modulated types of radars. The dynamic range of these sensors can be substantially enhanced by means of the HW elimination of static reflections and cross-talks, which complicates calibration and testing procedures. Consequently, the radars can be tested only by using moving targets, yet this can be costly and time-consuming. That is why a stationary calibrator able to simulate moving targets with a well defined RCS and velocity can be very useful. The presented paper describes the design, realization and testing of such device capable of simulating moving targets within the 8-12 GHz frequency band. As the calibrator is digitally controlled, well defined and precise parameters are reached.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

43rd European Microwave Conference - European Microwave Week 2013 Conference Proceedings

ISBN

978-2-87487-031-6

ISSN

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e-ISSN

2325-0305

Počet stran výsledku

4

Strana od-do

1283-1286

Název nakladatele

European Microwave Association (EuMA)

Místo vydání

Louvain-la-Neuve

Místo konání akce

Nuremberg

Datum konání akce

8. 10. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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