SE364787B - - Google Patents
Info
- Publication number
- SE364787B SE364787B SE17355/69A SE1735569A SE364787B SE 364787 B SE364787 B SE 364787B SE 17355/69 A SE17355/69 A SE 17355/69A SE 1735569 A SE1735569 A SE 1735569A SE 364787 B SE364787 B SE 364787B
- Authority
- SE
- Sweden
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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Closed-Circuit Television Systems (AREA)
- Traffic Control Systems (AREA)
- Radiation Pyrometers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78818368A | 1968-12-31 | 1968-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE364787B true SE364787B (de) | 1974-03-04 |
Family
ID=25143701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE17355/69A SE364787B (de) | 1968-12-31 | 1969-12-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3610930A (de) |
| CA (1) | CA950571A (de) |
| DE (1) | DE1964383A1 (de) |
| FR (1) | FR2027418A1 (de) |
| GB (1) | GB1285606A (de) |
| NL (1) | NL6917251A (de) |
| SE (1) | SE364787B (de) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786269A (en) * | 1971-12-17 | 1974-01-15 | Texas Instruments Inc | Method and apparatus of scanning electromagnetic radiation using rotating detectors-emitters and control circuit |
| US3781559A (en) * | 1972-06-19 | 1973-12-25 | Texas Instruments Inc | Variable field of view scanning system |
| US3941923A (en) * | 1974-04-01 | 1976-03-02 | Hughes Aircraft Company | Thermal imaging system with redundant object space scanning |
| GB1523887A (en) * | 1974-10-22 | 1978-09-06 | Basov N G | Aircraft take-off and landing system and method for using same |
| FR2446469A1 (fr) * | 1979-01-09 | 1980-08-08 | Sfena | Procede et dispositif de pilotage d'un aerodyne |
| DE2944337A1 (de) * | 1979-11-02 | 1982-06-03 | Vereinigte Flugtechnische Werke Gmbh, 2800 Bremen | Anordnung zur automatischen landung eines luftfahrzeuges |
| US4707696A (en) * | 1986-01-29 | 1987-11-17 | The United States Of America As Represented By The Secretary Of The Air Force | Portable glide slope indicator |
| DE4004724C1 (en) * | 1990-02-15 | 1991-05-08 | Waldner Laboreinrichtungen Gmbh & Co, 7988 Wangen, De | Roller container for use in laboratories - has two steering rollers, two rollers which are stopped by foot pedal |
| GB2253918B (en) * | 1991-03-22 | 1994-05-04 | Gec Ferranti Defence Syst | Infrared optical system |
| US5534694A (en) * | 1992-06-04 | 1996-07-09 | Hughes Electronics | Infrared imaging system for enhancing the perception of a scene by a vehicle operator |
| RU2019472C1 (ru) * | 1992-07-10 | 1994-09-15 | Дмитрий Анатольевич Сафьян | Телевизионная система для руления, взлета и посадки самолетов в сложных метеоусловиях |
| DE69529243T2 (de) * | 1994-04-12 | 2003-10-16 | Raytheon Co | Kostengünstiges Nachsichtgerät |
| DE19521600A1 (de) * | 1995-06-14 | 1996-12-19 | Bodenseewerk Geraetetech | Landeverfahren für unbemannte Luftfahrzeuge |
| CN104309811B (zh) * | 2014-09-28 | 2016-08-17 | 中国船舶工业系统工程研究院 | 一种飞机助降系统及对中导向方法 |
| US20230023069A1 (en) * | 2021-07-23 | 2023-01-26 | Xwing, Inc. | Vision-based landing system |
| CN116700354B (zh) * | 2023-08-01 | 2023-10-17 | 众芯汉创(江苏)科技有限公司 | 一种基于可见光数据的空间位置校核判定方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989643A (en) * | 1952-07-11 | 1961-06-20 | Wayne W Scanlon | Infra-red image system |
| US2944151A (en) * | 1955-02-01 | 1960-07-05 | North American Aviation Inc | Infrared landing system for aircraft |
| US3353022A (en) * | 1959-01-29 | 1967-11-14 | Avion Electronics Inc | Infrared search system comprising means for differentiating between target and background radiation |
| US3423051A (en) * | 1965-10-22 | 1969-01-21 | Dornier Werke Gmbh | Homing system for aircraft |
-
1968
- 1968-12-31 US US788183A patent/US3610930A/en not_active Expired - Lifetime
-
1969
- 1969-09-24 CA CA063,002,A patent/CA950571A/en not_active Expired
- 1969-09-30 GB GB48005/69A patent/GB1285606A/en not_active Expired
- 1969-11-17 NL NL6917251A patent/NL6917251A/xx unknown
- 1969-12-12 FR FR6943142A patent/FR2027418A1/fr not_active Withdrawn
- 1969-12-16 SE SE17355/69A patent/SE364787B/xx unknown
- 1969-12-23 DE DE19691964383 patent/DE1964383A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2027418A1 (de) | 1970-09-25 |
| CA950571A (en) | 1974-07-02 |
| US3610930A (en) | 1971-10-05 |
| DE1964383A1 (de) | 1970-07-23 |
| NL6917251A (de) | 1970-07-02 |
| GB1285606A (en) | 1972-08-16 |