A high-speed coherent radar for dynamic testing of civil engineering structures is proposed. The radar operates a continuous-wave (CW) step-frequency in Ku-band, and the base-band signal is generated by direct digital synthesis. Vibration measurements carried out on a 200 m-long bridge forced by vehicular traffic are reported.
High-speed CW step-frequency coherent radar for dynamic monitoring of civil engineering structures / M. PIERACCINI; F. PARRINI; M. FRATINI; G. MACALUSO; C. ATZENI. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - STAMPA. - 40 No.14 8th July:(2004), pp. 907-908. [10.1049/el:20040549]
High-speed CW step-frequency coherent radar for dynamic monitoring of civil engineering structures
PIERACCINI, MASSIMILIANO;PARRINI, FILIPPO;FRATINI, MATTEO;MACALUSO, GIOVANNI;ATZENI, CARLO
2004
Abstract
A high-speed coherent radar for dynamic testing of civil engineering structures is proposed. The radar operates a continuous-wave (CW) step-frequency in Ku-band, and the base-band signal is generated by direct digital synthesis. Vibration measurements carried out on a 200 m-long bridge forced by vehicular traffic are reported.
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