NL295515A - - Google Patents
Info
- Publication number
- NL295515A NL295515A NL295515DA NL295515A NL 295515 A NL295515 A NL 295515A NL 295515D A NL295515D A NL 295515DA NL 295515 A NL295515 A NL 295515A
- 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
- G01S13/02—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
- G01S13/106—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using transmission of pulses having some particular characteristics
-
- 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
- G01S13/12—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the pulse-recurrence frequency is varied to provide a desired time relationship between the transmission of a pulse and the receipt of the echo of a preceding pulse
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 |
---|---|---|---|
FR904448A FR1340852A (fr) | 1962-07-19 | 1962-07-19 | Procédé et dispositif de mesure de distance par impulsions |
Publications (1)
Publication Number | Publication Date |
---|---|
NL295515A true NL295515A (zh) |
Family
ID=8783511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL295515D NL295515A (zh) | 1962-07-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3202988A (zh) |
DE (1) | DE1259971B (zh) |
FR (1) | FR1340852A (zh) |
GB (1) | GB1047773A (zh) |
NL (1) | NL295515A (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469261A (en) * | 1967-11-28 | 1969-09-23 | Bendix Corp | Pulse-radar distance-measuring system |
CA2473914A1 (en) * | 2002-01-23 | 2003-07-31 | Micro-Optronic-Messtechnik Gmbh | Method and device for optical distance measurement |
US9709433B2 (en) * | 2014-06-30 | 2017-07-18 | Rosemount Tank Radar Ab | Pulsed radar level gauging with efficient start-up |
CN108474843B (zh) * | 2016-01-29 | 2022-06-28 | 松下知识产权经营株式会社 | 距离测量装置 |
CN107861116B (zh) * | 2017-10-31 | 2021-05-25 | 西安电子科技大学 | 一种雷达测距的优化方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE545168C (de) * | 1929-09-27 | 1932-09-30 | Richard Weigl | Verfahren zur Entfernungsbestimmung mittels elektromagnetischer Wellen |
US3077592A (en) * | 1947-02-26 | 1963-02-12 | Sperry Rand Corp | Radar system ranging unit |
US3030620A (en) * | 1949-08-31 | 1962-04-17 | Itt | Strobing circuit |
-
0
- NL NL295515D patent/NL295515A/xx unknown
-
1962
- 1962-07-19 FR FR904448A patent/FR1340852A/fr not_active Expired
-
1963
- 1963-07-17 US US295633A patent/US3202988A/en not_active Expired - Lifetime
- 1963-07-18 DE DEC30465A patent/DE1259971B/de active Pending
- 1963-07-18 GB GB28535/63A patent/GB1047773A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3202988A (en) | 1965-08-24 |
DE1259971B (de) | 1968-02-01 |
GB1047773A (en) | 1966-11-09 |
FR1340852A (fr) | 1963-10-25 |