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Journal articles
Characterization and reduction of the amplitude-to-phase conversion effects in telemetry
Abstract : We are developing a telemeter based on the measurement of the phase accumulated by a RF sine wave during its propagation in air. This wave is carried by a laser beam thanks to an intensity modulation. The main limitation of this technique lies in amplitude-to-phase conversion occurring in the detection of this modulation. Therefore, we characterized in this paper this phenomenon for a given telemetric system and discuss on how to reduce its effects on the resolution and the accuracy of the distance measurement. Finally, a solution is implemented and tested outdoor, in real conditions of use.
Cited literature [12 references]
https://hal-cnam.archives-ouvertes.fr/hal-02448935
Contributor : Christophe Alexandre <>
Submitted on : Tuesday, February 11, 2020 - 2:53:13 PM
Last modification on : Thursday, February 13, 2020 - 5:03:16 PM
Long-term archiving on: : Tuesday, May 12, 2020 - 3:01:34 PM
Contributor : Christophe Alexandre <>
Submitted on : Tuesday, February 11, 2020 - 2:53:13 PM
Last modification on : Thursday, February 13, 2020 - 5:03:16 PM
Long-term archiving on: : Tuesday, May 12, 2020 - 3:01:34 PM
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