JPS4825437A - - Google Patents
Info
- Publication number
- JPS4825437A JPS4825437A JP47077250A JP7725072A JPS4825437A JP S4825437 A JPS4825437 A JP S4825437A JP 47077250 A JP47077250 A JP 47077250A JP 7725072 A JP7725072 A JP 7725072A JP S4825437 A JPS4825437 A JP S4825437A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7864—T.V. type tracking systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Input By Displaying (AREA)
- Automatic Focus Adjustment (AREA)
- Telescopes (AREA)
- Closed-Circuit Television Systems (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16824871A | 1971-08-02 | 1971-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4825437A true JPS4825437A (https=) | 1973-04-03 |
Family
ID=22610723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47077250A Pending JPS4825437A (https=) | 1971-08-02 | 1972-08-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4825437A (https=) |
| DE (1) | DE2238104A1 (https=) |
| FR (1) | FR2149813A5 (https=) |
| GB (1) | GB1346145A (https=) |
| IL (1) | IL39986A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247198A (ja) * | 1987-04-03 | 1988-10-13 | ヤマハ発動機株式会社 | 無人ヘリコプタの無線操縦装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2159609B (en) * | 1977-11-01 | 1986-04-30 | Marconi Co Ltd | Gun sights |
| FR2692094B1 (fr) * | 1980-11-06 | 1994-11-18 | Telecommunications Sa | Dispositif de guidage optique pour engin en autorotation. |
| GB2279762B (en) * | 1982-02-15 | 1995-06-28 | Ferranti Plc | Optical scanning system |
| GB2255398A (en) * | 1991-05-02 | 1992-11-04 | Gec Ferranti Defence Syst | A ballistics system. |
| DE102009020328A1 (de) * | 2009-05-07 | 2010-11-11 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Darstellung von unterschiedlich gut sichtbaren Objekten aus der Umgebung eines Fahrzeugs auf der Anzeige einer Anzeigevorrichtung |
-
1972
- 1972-07-20 GB GB3405872A patent/GB1346145A/en not_active Expired
- 1972-07-25 IL IL39986A patent/IL39986A/xx unknown
- 1972-08-01 FR FR7227714A patent/FR2149813A5/fr not_active Expired
- 1972-08-01 JP JP47077250A patent/JPS4825437A/ja active Pending
- 1972-08-02 DE DE2238104A patent/DE2238104A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63247198A (ja) * | 1987-04-03 | 1988-10-13 | ヤマハ発動機株式会社 | 無人ヘリコプタの無線操縦装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| IL39986A (en) | 1975-05-22 |
| DE2238104A1 (de) | 1973-02-15 |
| GB1346145A (en) | 1974-02-06 |
| FR2149813A5 (https=) | 1973-03-30 |
| IL39986A0 (en) | 1972-10-29 |