FR2071123A5 - - Google Patents
Info
- Publication number
- FR2071123A5 FR2071123A5 FR6943905A FR6943905A FR2071123A5 FR 2071123 A5 FR2071123 A5 FR 2071123A5 FR 6943905 A FR6943905 A FR 6943905A FR 6943905 A FR6943905 A FR 6943905A FR 2071123 A5 FR2071123 A5 FR 2071123A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6943905A FR2071123A5 (de) | 1969-12-18 | 1969-12-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6943905A FR2071123A5 (de) | 1969-12-18 | 1969-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2071123A5 true FR2071123A5 (de) | 1971-09-17 |
Family
ID=9044782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6943905A Expired FR2071123A5 (de) | 1969-12-18 | 1969-12-18 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2071123A5 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3236360A1 (de) * | 1982-04-16 | 1983-10-20 | Brown, Boveri & Cie Ag, 6800 Mannheim | Verfahren und vorrichtung zur ueberwachung von raeumen auf an- oder abwesenheit bzw. die bewegung von objekten |
-
1969
- 1969-12-18 FR FR6943905A patent/FR2071123A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3236360A1 (de) * | 1982-04-16 | 1983-10-20 | Brown, Boveri & Cie Ag, 6800 Mannheim | Verfahren und vorrichtung zur ueberwachung von raeumen auf an- oder abwesenheit bzw. die bewegung von objekten |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |