BE711402A - - Google Patents
Info
- Publication number
- BE711402A BE711402A BE711402DA BE711402A BE 711402 A BE711402 A BE 711402A BE 711402D A BE711402D A BE 711402DA BE 711402 A BE711402 A BE 711402A
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR96930A FR92395E (fr) | 1967-03-01 | 1967-03-01 | Perfectionnements à la télémétrie électro-magnétique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711402A true BE711402A (US08188275-20120529-C00054.png) | 1968-07-01 |
Family
ID=8626126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711402D BE711402A (US08188275-20120529-C00054.png) | 1967-03-01 | 1968-02-28 |
Country Status (8)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3619058A (en) * | 1969-11-24 | 1971-11-09 | Hewlett Packard Co | Distance measuring apparatus |
| US3766555A (en) * | 1972-09-28 | 1973-10-16 | Cubic Corp | Computing digital averaging phase meter |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524807A (en) * | 1947-03-28 | 1950-10-10 | Heinz E Kallmann | Optical automatic range determining device |
| US2909958A (en) * | 1955-11-24 | 1959-10-27 | Askania Werke Ag | Method and device for electro-optical distance measurement |
| US3113309A (en) * | 1959-05-04 | 1963-12-03 | Avco Corp | Method and apparatus for measuring altitude |
| US3164661A (en) * | 1961-08-22 | 1965-01-05 | Gen Precision Inc | Distance measuring system by irradiating a target with light and sensing the reflected light |
| US3223998A (en) * | 1962-04-06 | 1965-12-14 | Cubic Corp | Electronic tracking system employing slant range measurements |
| GB1043721A (en) * | 1963-01-16 | 1966-09-28 | Elliott Brothers London Ltd | Improvements in or relating to distance measuring equipment |
| US3300780A (en) * | 1965-01-19 | 1967-01-24 | Cubic Corp | Electronic surveying system |
| US3307192A (en) * | 1965-03-26 | 1967-02-28 | Motorola Inc | Navigation system |
| US3366954A (en) * | 1966-11-04 | 1968-01-30 | Air Force Usa | Spectrographical range finder |
-
1967
- 1967-03-01 FR FR96930A patent/FR92395E/fr not_active Expired
-
1968
- 1968-02-14 NL NL6802078A patent/NL6802078A/xx unknown
- 1968-02-19 US US706602A patent/US3521283A/en not_active Expired - Lifetime
- 1968-02-19 CH CH240068A patent/CH493853A/fr not_active IP Right Cessation
- 1968-02-23 AT AT175768A patent/AT278105B/de not_active IP Right Cessation
- 1968-02-23 GB GB8996/68A patent/GB1222244A/en not_active Expired
- 1968-02-28 BE BE711402D patent/BE711402A/xx unknown
- 1968-03-01 HU HUEU33A patent/HU163530B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1222244A (en) | 1971-02-10 |
| US3521283A (en) | 1970-07-21 |
| CH493853A (fr) | 1970-07-15 |
| NL6802078A (US08188275-20120529-C00054.png) | 1968-09-02 |
| FR92395E (fr) | 1968-10-31 |
| DE1673931A1 (de) | 1971-07-08 |
| AT278105B (de) | 1970-01-26 |
| DE1673931B2 (de) | 1975-08-14 |
| HU163530B (US08188275-20120529-C00054.png) | 1973-09-27 |
