FR1149437A - Optical scanning device - Google Patents
Optical scanning deviceInfo
- Publication number
- FR1149437A FR1149437A FR1149437DA FR1149437A FR 1149437 A FR1149437 A FR 1149437A FR 1149437D A FR1149437D A FR 1149437DA FR 1149437 A FR1149437 A FR 1149437A
- Authority
- FR
- France
- Prior art keywords
- scanning device
- optical scanning
- optical
- scanning
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0884—Catadioptric systems having a pupil corrector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2213—Homing guidance systems maintaining the axis of an orientable seeking head pointed at the target, e.g. target seeking gyro
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2253—Passive homing systems, i.e. comprising a receiver and do not requiring an active illumination of the target
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/22—Homing guidance systems
- F41G7/2273—Homing guidance systems characterised by the type of waves
- F41G7/2293—Homing guidance systems characterised by the type of waves using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
- H01Q3/20—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1149437X | 1955-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1149437A true FR1149437A (en) | 1957-12-26 |
Family
ID=19870361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1149437D Expired FR1149437A (en) | 1955-05-14 | 1956-05-14 | Optical scanning device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1149437A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001079A (en) * | 1959-06-19 | 1961-09-19 | Harald W Straub | Optical devices for producing parallel beams |
US3023662A (en) * | 1958-08-22 | 1962-03-06 | Jr Harry F Hicks | Hemispherical scanning system |
US3054899A (en) * | 1960-06-24 | 1962-09-18 | William B Mcknight | Optical scanning system |
US3071036A (en) * | 1960-08-31 | 1963-01-01 | William B Mcknight | Nutational scanning mirror |
US3234844A (en) * | 1961-06-14 | 1966-02-15 | Infrared Ind Inc | Torsionally driven scanning mirror |
US3318650A (en) * | 1960-09-19 | 1967-05-09 | Itt | Radiation detection system |
FR2180736A1 (en) * | 1972-04-15 | 1973-11-30 | Elektro Optik Gmbh & Co Kg |
-
1956
- 1956-05-14 FR FR1149437D patent/FR1149437A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023662A (en) * | 1958-08-22 | 1962-03-06 | Jr Harry F Hicks | Hemispherical scanning system |
US3001079A (en) * | 1959-06-19 | 1961-09-19 | Harald W Straub | Optical devices for producing parallel beams |
US3054899A (en) * | 1960-06-24 | 1962-09-18 | William B Mcknight | Optical scanning system |
US3071036A (en) * | 1960-08-31 | 1963-01-01 | William B Mcknight | Nutational scanning mirror |
US3318650A (en) * | 1960-09-19 | 1967-05-09 | Itt | Radiation detection system |
US3234844A (en) * | 1961-06-14 | 1966-02-15 | Infrared Ind Inc | Torsionally driven scanning mirror |
FR2180736A1 (en) * | 1972-04-15 | 1973-11-30 | Elektro Optik Gmbh & Co Kg |
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