A simple microwave sensor for the detection of the dynamic characteristics of large structure vibration is proposed. It consists of a continuous-wave radar capable of detecting the structure movement by measuring the phase of the back-reflected wave. The system performances have been demonstrated in a case study monitoring a pedestrian bridge.
Simple microwave sensor for remote detection of structural vibration / G. GRAZZINI; M. PIERACCINI; D. DEI; C. ATZENI. - In: ELECTRONICS LETTERS. - ISSN 0013-5194. - STAMPA. - 45, Issue 11:(2009), pp. 567-569. [10.1049/el.2009.1107]
Simple microwave sensor for remote detection of structural vibration
GRAZZINI, GILBERTO;PIERACCINI, MASSIMILIANO;DEI, DEVIS;ATZENI, CARLO
2009
Abstract
A simple microwave sensor for the detection of the dynamic characteristics of large structure vibration is proposed. It consists of a continuous-wave radar capable of detecting the structure movement by measuring the phase of the back-reflected wave. The system performances have been demonstrated in a case study monitoring a pedestrian bridge.File in questo prodotto:
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