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EP0257544A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Receiving device for microwave signals

Assignee: Baumer Electric AG
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Filing: 1987-08-19
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Granted: —
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Expires: 2007-08-19
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Abstract

Abstract Translated from German Aufgrund der Geometrie einer Streifenleitungsantenne kann diese Antenne horizontal und vertikal polarisierte Signale (PM, PU) empfangen. Die empfangenen vertikal polarisierten Energiesignale (PU) und die horizontal polarisierten Datensignale (PM) werden getrennt demoduliert und weiterverarbeitet. Die Energiesignale stehen nach einer kombinierten Detektor- und Spannungsverdopplerschaltung (D1,D2) als Betriebsspannung (UB) zur Verfügung. Die Datensignale werden nach der Demodulation (D3) als modulierte Gleichspannung weiterverarbeitet. Due to the geometry of a stripline antenna, this antenna can receive horizontally and vertically polarized signals (PM, PU). The received vertically polarized energy signals (PU) and the horizontally polarized data signals (PM) are separately demodulated and processed. After a combined detector and voltage doubler circuit (D1, D2), the energy signals are available as operating voltage (UB). After demodulation (D3), the data signals are further processed as modulated DC voltage.

Inventors

  • 👤 Helmut Dr. Entschladen
  • 👤 Rainer Strietzel
  • 👤 Bernd Dipl.-Ing. Siedelhofer

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 06:06
CPC Classifications
H; H01; H01Q; H01Q9/00; H01Q9/04; H01Q9/0407; H01Q1/00; H01Q1/12; H01Q1/22; H01Q1/24; H01Q1/248; H01Q25/00; H01Q25/001

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