Indoor time domain RCS measurements and ISAR imaging without anechoic chamber

RCS measuring in time domain opens wide possibilities for interesting applications. Using of the short impulses as test signals enables to do RCS measurements in wide frequency band. In this paper, time domain method is presented which let to overcome many measurement problems: signal leakage throug...

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Bibliographic Details
Published in15th International Conference on Microwaves, Radar and Wireless Communications (IEEE Cat. No.04EX824) Vol. 2; pp. 686 - 690 Vol.2
Main Authors Levitas, B., Matuzas, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2004
Subjects
Anechoic chambers
Antenna measurements
Calibration
Frequency domain analysis
Frequency measurement
Frequency response
Pulse measurements
Reflection
Time measurement
Transmitting antennas
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Summary:RCS measuring in time domain opens wide possibilities for interesting applications. Using of the short impulses as test signals enables to do RCS measurements in wide frequency band. In this paper, time domain method is presented which let to overcome many measurement problems: signal leakage through antennas, occasional reflection from the walls, and ceilings of the room. It leads to create good quality ISAR imaging without expensive anechoic chamber.
ISBN:9788390666273
8390666278
DOI:10.1109/MIKON.2004.1357128