NL135899C - - Google Patents
Info
- Publication number
- NL135899C NL135899C NL135899DA NL135899C NL 135899 C NL135899 C NL 135899C NL 135899D A NL135899D A NL 135899DA NL 135899 C NL135899 C NL 135899C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/20—Zig-zag folders
-
- 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
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
-
- 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
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
-
- 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
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/582—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR858354A FR1405204A (fr) | 1961-04-11 | 1961-04-11 | Perfectionnements aux équipements de radio-détection à poursuite automatique |
Publications (1)
Publication Number | Publication Date |
---|---|
NL135899C true NL135899C (xx) |
Family
ID=8752789
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL135899D NL135899C (xx) | 1961-04-11 | ||
NL277024D NL277024A (xx) | 1961-04-11 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL277024D NL277024A (xx) | 1961-04-11 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3222674A (xx) |
DE (1) | DE1213494B (xx) |
FR (1) | FR1405204A (xx) |
GB (1) | GB1000520A (xx) |
NL (2) | NL277024A (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6706096A (xx) * | 1967-04-29 | 1968-10-30 | ||
US3460140A (en) * | 1967-06-29 | 1969-08-05 | Texas Instruments Inc | Conopulse radar |
US3886550A (en) * | 1969-08-26 | 1975-05-27 | Us Navy | Dual oscillator |
MX151028A (es) * | 1978-11-17 | 1984-09-11 | Unilever Nv | Mejoras en bolsa insoluble pero permeable al agua que tiene una capa protectora dispersable o soluble en agua,que contiene una composicion detergente en particulas |
FR2462717A1 (fr) * | 1979-08-03 | 1981-02-13 | Thomson Csf | Systeme de detection electromagnetique a compression d'impulsions destine notamment a realiser un telemetre laser |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525328A (en) * | 1945-06-25 | 1950-10-10 | Rca Corp | Radar system |
US3065465A (en) * | 1958-04-25 | 1962-11-20 | Raytheon Co | Distance measuring devices |
-
0
- NL NL135899D patent/NL135899C/xx active
- NL NL277024D patent/NL277024A/xx unknown
-
1961
- 1961-04-11 FR FR858354A patent/FR1405204A/fr not_active Expired
-
1962
- 1962-03-27 US US182812A patent/US3222674A/en not_active Expired - Lifetime
- 1962-04-10 DE DEC26712A patent/DE1213494B/de active Pending
- 1962-04-11 GB GB14086/62A patent/GB1000520A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL277024A (xx) | |
DE1213494B (de) | 1966-03-31 |
US3222674A (en) | 1965-12-07 |
GB1000520A (en) | 1965-08-04 |
FR1405204A (fr) | 1965-07-09 |