FR1405321A - Device for measuring the angle of incidence of light radiation - Google Patents
Device for measuring the angle of incidence of light radiationInfo
- Publication number
- FR1405321A FR1405321A FR975879A FR975879A FR1405321A FR 1405321 A FR1405321 A FR 1405321A FR 975879 A FR975879 A FR 975879A FR 975879 A FR975879 A FR 975879A FR 1405321 A FR1405321 A FR 1405321A
- Authority
- FR
- France
- Prior art keywords
- incidence
- measuring
- angle
- light radiation
- radiation
- Prior art date
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR975879A FR1405321A (en) | 1964-05-26 | 1964-05-26 | Device for measuring the angle of incidence of light radiation |
DE19651498013 DE1498013A1 (en) | 1964-05-26 | 1965-04-15 | Photoelectric arrangement for measuring the angle of incidence of a bundle of light rays |
NL6506152A NL6506152A (en) | 1964-05-26 | 1965-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR975879A FR1405321A (en) | 1964-05-26 | 1964-05-26 | Device for measuring the angle of incidence of light radiation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1405321A true FR1405321A (en) | 1965-07-09 |
Family
ID=8830890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR975879A Expired FR1405321A (en) | 1964-05-26 | 1964-05-26 | Device for measuring the angle of incidence of light radiation |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1498013A1 (en) |
FR (1) | FR1405321A (en) |
NL (1) | NL6506152A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521292A1 (en) * | 1982-02-09 | 1983-08-12 | Verluise Francois | Solar energy tracking system - uses two inclined photovoltaic cells whose voltage difference controls detector orientation w.r.t. sun |
-
1964
- 1964-05-26 FR FR975879A patent/FR1405321A/en not_active Expired
-
1965
- 1965-04-15 DE DE19651498013 patent/DE1498013A1/en active Pending
- 1965-05-14 NL NL6506152A patent/NL6506152A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521292A1 (en) * | 1982-02-09 | 1983-08-12 | Verluise Francois | Solar energy tracking system - uses two inclined photovoltaic cells whose voltage difference controls detector orientation w.r.t. sun |
Also Published As
Publication number | Publication date |
---|---|
DE1498013A1 (en) | 1969-10-30 |
NL6506152A (en) | 1965-11-29 |
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