BE727061A - - Google Patents
Info
- Publication number
- BE727061A BE727061A BE727061DA BE727061A BE 727061 A BE727061 A BE 727061A BE 727061D A BE727061D A BE 727061DA BE 727061 A BE727061 A BE 727061A
- Authority
- BE
- Belgium
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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
-
- 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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Relay Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70174468A | 1968-01-30 | 1968-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727061A true BE727061A (US20080293856A1-20081127-C00150.png) | 1969-07-17 |
Family
ID=24818502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727061D BE727061A (US20080293856A1-20081127-C00150.png) | 1968-01-30 | 1969-01-17 |
Country Status (6)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161533A (zh) * | 2019-06-17 | 2019-08-23 | 国家卫星气象中心(国家空间天气监测预警中心) | 无人值守的卫星光学载荷智能化辐射定标系统 |
| CN116208224A (zh) * | 2022-12-19 | 2023-06-02 | 上海精密计量测试研究所 | 一种高速基带设备多普勒频率变化率的校准装置和方法 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696424A (en) * | 1968-12-23 | 1972-10-03 | Ltv Electrosystems Inc | Method and apparatus for very-low-frequency radio nagigation |
| US3691559A (en) * | 1969-03-28 | 1972-09-12 | Navsat Corp | Aircraft collision warning system |
| US3774215A (en) * | 1970-11-23 | 1973-11-20 | Gen Systems Dev Corp | Position locating system |
| US3775767A (en) * | 1972-01-17 | 1973-11-27 | Gen Res Corp | Air-traffic regulating systems |
| US3922533A (en) * | 1974-03-22 | 1975-11-25 | Trw Inc | Method of locating a radiating target |
| US4359733A (en) * | 1980-09-23 | 1982-11-16 | Neill Gerard K O | Satellite-based vehicle position determining system |
| US5619212A (en) * | 1982-03-01 | 1997-04-08 | Western Atlas International, Inc. | System for determining position from suppressed carrier radio waves |
| US4870422A (en) * | 1982-03-01 | 1989-09-26 | Western Atlas International, Inc. | Method and system for determining position from signals from satellites |
| DE3426851C1 (de) * | 1984-07-20 | 1985-10-17 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Satelliten-Navigationssystem |
| US4839656A (en) * | 1984-08-16 | 1989-06-13 | Geostar Corporation | Position determination and message transfer system employing satellites and stored terrain map |
| US4791871A (en) * | 1986-06-20 | 1988-12-20 | Mowll Jack U | Dual-mode transportation system |
| US5017926A (en) * | 1989-12-05 | 1991-05-21 | Qualcomm, Inc. | Dual satellite navigation system |
| US5126748A (en) * | 1989-12-05 | 1992-06-30 | Qualcomm Incorporated | Dual satellite navigation system and method |
| US5459469A (en) * | 1994-02-04 | 1995-10-17 | Stanford Telecommunications, Inc. | Air traffic surveillance and communication system |
| US5798726A (en) * | 1995-02-03 | 1998-08-25 | Stanford Telecommunications, Inc. | Air traffic surveillance and communication system |
| CN102147475B (zh) * | 2010-02-09 | 2013-05-15 | 武汉大学 | 利用gps信号同时确定三维几何位置和重力位的方法及其装置 |
| US10591609B1 (en) | 2017-01-11 | 2020-03-17 | Telephonics Corp. | System and method for providing accurate position location information to military forces in a disadvantaged signal environment |
| CN107179705B (zh) * | 2017-05-25 | 2019-12-31 | 江西理工大学 | 一种实现爆发式同步的环形耦合振子系统及方法 |
| CN108810815A (zh) * | 2018-03-21 | 2018-11-13 | 中国人民解放军国防科技大学 | 基于多普勒特征的飞行动作反演方法和用途 |
| WO2022233042A1 (en) * | 2021-05-07 | 2022-11-10 | Apple Inc. | Tracking reference signal (trs) enhancement with doppler shift pre-compensation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3317909A (en) * | 1964-04-07 | 1967-05-02 | Richard M Waetjen | Compensation for doppler shift in aerospace communications |
| US3384891A (en) * | 1965-02-11 | 1968-05-21 | Gen Electric | Method and system for long distance navigation and communication |
-
1968
- 1968-01-30 US US701744A patent/US3495260A/en not_active Expired - Lifetime
-
1969
- 1969-01-15 FR FR6900602A patent/FR2000939A1/fr not_active Withdrawn
- 1969-01-15 CH CH53069A patent/CH514141A/de not_active IP Right Cessation
- 1969-01-15 GB GB2394/69A patent/GB1241874A/en not_active Expired
- 1969-01-15 DE DE19691901840 patent/DE1901840B2/de not_active Withdrawn
- 1969-01-17 BE BE727061D patent/BE727061A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161533A (zh) * | 2019-06-17 | 2019-08-23 | 国家卫星气象中心(国家空间天气监测预警中心) | 无人值守的卫星光学载荷智能化辐射定标系统 |
| CN110161533B (zh) * | 2019-06-17 | 2024-05-03 | 国家卫星气象中心(国家空间天气监测预警中心) | 无人值守的卫星光学载荷智能化辐射定标系统 |
| CN116208224A (zh) * | 2022-12-19 | 2023-06-02 | 上海精密计量测试研究所 | 一种高速基带设备多普勒频率变化率的校准装置和方法 |
| CN116208224B (zh) * | 2022-12-19 | 2024-05-07 | 上海精密计量测试研究所 | 一种高速基带设备多普勒频率变化率的校准装置和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1901840A1 (de) | 1969-10-02 |
| CH514141A (de) | 1971-10-15 |
| FR2000939A1 (US20080293856A1-20081127-C00150.png) | 1969-09-19 |
| GB1241874A (en) | 1971-08-04 |
| US3495260A (en) | 1970-02-10 |
| DE1901840B2 (de) | 1971-04-29 |
