NL203922A - - Google Patents
Info
- Publication number
- NL203922A NL203922A NL203922DA NL203922A NL 203922 A NL203922 A NL 203922A NL 203922D A NL203922D A NL 203922DA NL 203922 A NL203922 A NL 203922A
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/282—Transmitters
-
- 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
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/42—Diversity systems specially adapted for radar
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 |
|---|---|---|---|
| GB2304/55A GB778147A (en) | 1955-01-26 | 1955-01-26 | Improvements in or relating to pulsed radar systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL203922A true NL203922A (pl) |
Family
ID=9737203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL203922D NL203922A (pl) | 1955-01-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2943314A (pl) |
| DE (1) | DE1056674B (pl) |
| FR (1) | FR1145430A (pl) |
| GB (1) | GB778147A (pl) |
| NL (1) | NL203922A (pl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1257674A (fr) * | 1960-02-12 | 1961-04-07 | Thomson Houston Comp Francaise | Nouveaux systèmes de radiodétection |
| NL264776A (pl) * | 1960-05-18 | |||
| IL54477A (en) * | 1977-04-27 | 1980-11-30 | Hughes Aircraft Co | Simultaneous transmit and receive radar subsystem |
| GB2214026B (en) * | 1987-12-23 | 1992-04-22 | Hollandse Signaalapparaten Bv | Radar apparatus employing different kinds of pulses |
| CN113805182B (zh) * | 2021-09-18 | 2023-05-02 | 四川轻化工大学 | 一种基于矢量运算的物体运动监测方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522367A (en) * | 1944-08-05 | 1950-09-12 | Radio Patents Corp | Radio distance measuring system |
| US2676317A (en) * | 1945-01-12 | 1954-04-20 | Rca Corp | Pulse echo radar system employing a double channel |
| US2712646A (en) * | 1945-05-22 | 1955-07-05 | James L Lawson | Dual transmitter system |
| US2741762A (en) * | 1946-02-05 | 1956-04-10 | Irving H Page | Radar indicator system |
| GB638278A (en) * | 1946-12-18 | 1950-06-07 | Mini Of Supply | Improvements in and relating to radar systems |
| US2817832A (en) * | 1951-02-02 | 1957-12-24 | Robert H Mathes | Multiple sweep |
-
0
- NL NL203922D patent/NL203922A/xx unknown
-
1955
- 1955-01-26 GB GB2304/55A patent/GB778147A/en not_active Expired
-
1956
- 1956-01-24 US US561110A patent/US2943314A/en not_active Expired - Lifetime
- 1956-01-25 DE DEM29458A patent/DE1056674B/de active Pending
- 1956-01-26 FR FR1145430D patent/FR1145430A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1145430A (fr) | 1957-10-25 |
| GB778147A (en) | 1957-07-03 |
| DE1056674B (de) | 1959-05-06 |
| US2943314A (en) | 1960-06-28 |