Invention Grant
- Patent Title: Method for determining types of precipitation in the atmosphere
- Patent Title (中): 确定大气降水类型的方法
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Application No.: US10544956Application Date: 2004-02-02
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Publication No.: US07688249B2Publication Date: 2010-03-30
- Inventor: Bernd Fischer , Gerhard Peters
- Applicant: Bernd Fischer , Gerhard Peters
- Applicant Address: DE
- Assignee: METEK GmbH
- Current Assignee: METEK GmbH
- Current Assignee Address: DE
- Agency: Robert Becker & Associates
- Agent Robert W. Becker
- Priority: DE10305139 20030207
- International Application: PCT/DE2004/000153 WO 20040202
- International Announcement: WO2004/070418 WO 20040819
- Main IPC: G01S13/95
- IPC: G01S13/95
Abstract:
A method for determination of precipitation types in the atmosphere is described, wherein an output signal, in particular a radar signal, having a transmitting frequency spectrum is transmitted, reflection signals formed by reflection of the output signals at precipitation particles at at least two atmospheric levels and having a reflection spectrum are detected, and wherein finally the characteristics of the reflection signals are analyzed.The method according to the invention is characterized in that on analyzing characteristics of the reflection signals a course of a difference frequency spectrum formed by transmission frequency and reflection frequency spectrum is analyzed resolved by altitude levels.
Public/Granted literature
- US20060097907A1 Method for determining types of precipitation in the atmosphere Public/Granted day:2006-05-11
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