NL7306098A - - Google Patents
Info
- Publication number
- NL7306098A NL7306098A NL7306098A NL7306098A NL7306098A NL 7306098 A NL7306098 A NL 7306098A NL 7306098 A NL7306098 A NL 7306098A NL 7306098 A NL7306098 A NL 7306098A NL 7306098 A NL7306098 A NL 7306098A
- Authority
- NL
- Netherlands
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
- G01S13/66—Radar-tracking systems; Analogous systems
-
- 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
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2063672A GB1434532A (en) | 1972-05-03 | 1972-05-03 | Multiple frequency continuous wave radars |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7306098A true NL7306098A (US08080257-20111220-C00005.png) | 1973-11-06 |
| NL163324B NL163324B (nl) | 1980-03-17 |
| NL163324C NL163324C (nl) | 1980-08-15 |
Family
ID=10149196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306098.A NL163324C (nl) | 1972-05-03 | 1973-05-02 | Multifrequente radarinrichting. |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2188420B (en) * | 1986-03-25 | 1990-03-07 | Atomic Energy Authority Uk | Ultrasonic range finding |
| US6882301B2 (en) * | 1986-06-03 | 2005-04-19 | Time Domain Corporation | Time domain radio transmission system |
| US4851852A (en) * | 1987-04-20 | 1989-07-25 | Honeywell Inc. | Decorrelation tolerant coherent radar altimeter |
| GB2269069B (en) * | 1987-06-27 | 1994-06-15 | Gen Electric Co Plc | A radar for use on a platform which may be subject to movement |
| IT1222297B (it) * | 1988-01-18 | 1990-09-05 | Paolo Alberto Paoletti | Radar antinebbia per autoveicoli |
| GB9022587D0 (en) * | 1990-10-17 | 1990-11-28 | Marconi Electronic Devices | Radar arrangement |
| GB2249448B (en) * | 1990-10-30 | 1995-01-25 | Roke Manor Research | Improvements in or relating to radar systems |
| US20080077015A1 (en) * | 2006-05-17 | 2008-03-27 | Olga Boric-Lubecke | Determining presence and/or physiological motion of one or more subjects with multiple receiver Doppler radar systems |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1251828B (US08080257-20111220-C00005.png) * | 1957-09-11 | |||
| US3168735A (en) * | 1962-09-19 | 1965-02-02 | Traid Corp | Double sideband-suppressed carrier doppler distance measuring system |
| US3155972A (en) * | 1963-03-22 | 1964-11-03 | Ford Motor Co | Continuous wave radar |
| DE1265996B (de) * | 1964-05-22 | 1968-04-11 | Dornier System Gmbh | Schatungsanordnung zur Erfassung der Anzahl von Treffern |
| US3300780A (en) * | 1965-01-19 | 1967-01-24 | Cubic Corp | Electronic surveying system |
| US3634860A (en) * | 1970-01-21 | 1972-01-11 | Us Army | Doppler radar with target velocity direction and range indication, utilizing a variable-frequency generator |
| US3730628A (en) * | 1970-12-16 | 1973-05-01 | Martin Marietta Corp | Electronic distance measuring method and apparatus |
| US3766554A (en) * | 1971-03-01 | 1973-10-16 | Bendix Corp | Range cutoff system for dual frequency cw radar |
-
1972
- 1972-05-03 GB GB2063672A patent/GB1434532A/en not_active Expired
-
1973
- 1973-05-02 FR FR7315721A patent/FR2183163B1/fr not_active Expired
- 1973-05-02 NL NL7306098.A patent/NL163324C/xx not_active IP Right Cessation
- 1973-05-02 US US00356607A patent/US3855594A/en not_active Expired - Lifetime
- 1973-05-02 SE SE7306107A patent/SE393462B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2322122B2 (de) | 1976-11-11 |
| FR2183163A1 (US08080257-20111220-C00005.png) | 1973-12-14 |
| GB1434532A (en) | 1976-05-05 |
| NL163324B (nl) | 1980-03-17 |
| FR2183163B1 (US08080257-20111220-C00005.png) | 1977-04-29 |
| NL163324C (nl) | 1980-08-15 |
| US3855594A (en) | 1974-12-17 |
| DE2322122A1 (de) | 1973-11-22 |
| SE393462B (sv) | 1977-05-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |