BE475753A - - Google Patents
Info
- Publication number
- BE475753A BE475753A BE475753DA BE475753A BE 475753 A BE475753 A BE 475753A BE 475753D A BE475753D A BE 475753DA BE 475753 A BE475753 A BE 475753A
- 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
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
-
- 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
- G01S13/70—Radar-tracking systems; Analogous systems for range tracking only
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)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US448099A US2534862A (en) | 1942-06-23 | 1942-06-23 | Radio ranging system with selective automatic volume control and range following |
Publications (1)
Publication Number | Publication Date |
---|---|
BE475753A true BE475753A (pt) |
Family
ID=23778989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE475753D BE475753A (pt) | 1942-06-23 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2534862A (pt) |
BE (1) | BE475753A (pt) |
FR (1) | FR945885A (pt) |
GB (1) | GB594997A (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633569A (en) * | 1942-11-28 | 1953-03-31 | James R Moore | Gating system for cathode-ray oscilloscopes |
US2556211A (en) * | 1943-03-11 | 1951-06-12 | Robert M Page | Precision range indicating system |
US2654883A (en) * | 1943-04-20 | 1953-10-06 | Donald F Mcavoy | Radio object locating system |
DE1116748B (de) * | 1952-08-02 | 1961-11-09 | Standard Elektrik Lorenz Ag | Kanalauswaehlschaltung zur synchronen Zusammenfassung zweier Pulsfolgen |
US2644156A (en) * | 1945-03-22 | 1953-06-30 | Us Sec War | Range selector circuit |
US2597353A (en) * | 1945-03-22 | 1952-05-20 | Us Sec War | Sweep and range circuit |
US2677758A (en) * | 1945-12-10 | 1954-05-04 | Us Sec War | Electrical tracking circuit |
US2751587A (en) * | 1952-03-03 | 1956-06-19 | Gilfillan Bros Inc | Range gated automatic gain control |
GB763576A (en) * | 1953-02-21 | 1956-12-12 | Emi Ltd | Improvements relating to automatic tracking circuits for radar and to pulse generating circuits suitable for use therein |
BE573079A (pt) * | 1957-11-19 | |||
US3005159A (en) * | 1958-10-17 | 1961-10-17 | Amalgamated Wireless Australas | Pulse generating system for generating accurately spaced timing pulses |
US3979749A (en) * | 1974-12-23 | 1976-09-07 | Sperry Rand Corporation | Range readout apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR853994A (pt) * | 1940-04-03 | |||
US1924174A (en) * | 1930-05-19 | 1933-08-29 | Submarine Signal Co | Means and method of measuring distance |
US2055883A (en) * | 1932-01-18 | 1936-09-29 | Rca Corp | Aircraft altimeter |
US2143035A (en) * | 1935-09-30 | 1939-01-10 | Submarine Signal Co | Distance measuring apparatus |
NL91748C (pt) * | 1938-02-16 | |||
NL59193C (pt) * | 1938-12-01 | |||
US2300189A (en) * | 1939-04-26 | 1942-10-27 | Rca Corp | Cathode ray deflection apparatus |
US2288434A (en) * | 1941-03-14 | 1942-06-30 | Philco Radio & Television Corp | Automatic gain control system |
US2403975A (en) * | 1941-09-24 | 1946-07-16 | Bell Telephone Labor Inc | Automatic following system |
US2455673A (en) * | 1942-01-19 | 1948-12-07 | Rca Corp | Distance selective system |
US2416088A (en) * | 1942-06-01 | 1947-02-18 | Gen Electric | Pulse system |
US2407898A (en) * | 1942-06-08 | 1946-09-17 | Gen Electric | Cathode-ray apparatus |
-
0
- BE BE475753D patent/BE475753A/xx unknown
-
1942
- 1942-06-23 US US448099A patent/US2534862A/en not_active Expired - Lifetime
-
1944
- 1944-02-28 GB GB3700/44A patent/GB594997A/en not_active Expired
-
1947
- 1947-04-26 FR FR945885D patent/FR945885A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB594997A (en) | 1947-11-25 |
US2534862A (en) | 1950-12-19 |
FR945885A (fr) | 1949-05-17 |