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EP0053048A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Multichannel detection system with diversity transmission

Assignee: Thales SA
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Filing: 1981-10-13
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Granted: —
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Expires: 2001-10-13
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Abstract

Abstract Translated from French L'invention se rapporte aux systèmes de détection par émission de signaux sonar ou radar. L'invention a pour objet un système de détection associant des moyens d'émission diversifiée (1,2) à une base interférométrique (R1, R2). Cette base alimente des moyens formateurs de voies angulaires (22) et chaque signal ainsi formé est traité par filtrage adapté dans un circuit (23) contenant des signaux copies caractérisant la coloration d'espace obtenu par les moyens d'émission diversifiée. L'invention s'applique notamment aux sonars à détection frontale ou latérale. The invention relates to detection systems by emission of sonar or radar signals. The subject of the invention is a detection system associating diversified emission means (1,2) with an interferometric base (R1, R2). This base feeds means forming angular channels (22) and each signal thus formed is processed by suitable filtering in a circuit (23) containing copy signals characterizing the coloring of space obtained by the diversified transmission means. The invention applies in particular to sonars with frontal or lateral detection.

Inventors

  • 👤 Pierre Tournois

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 23:16
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/52; G01S7/52003; G01S15/00; G01S15/88; G01S15/89

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

GB946839A Cited
US3268893A Cited
US3484737A Cited
US3458854A Cited
US3716824A Cited
US3676584A Cited
US3680100A Cited
US3771116A Cited
US3750152A Cited
US3875550A Cited
FR2368069A1 Cited

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