NL6911724A - - Google Patents
Info
- Publication number
- NL6911724A NL6911724A NL6911724A NL6911724A NL6911724A NL 6911724 A NL6911724 A NL 6911724A NL 6911724 A NL6911724 A NL 6911724A NL 6911724 A NL6911724 A NL 6911724A NL 6911724 A NL6911724 A NL 6911724A
- 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
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
- G01S7/2922—Extracting wanted echo-signals based on data belonging to one radar period by using a controlled threshold
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 |
|---|---|---|---|
| FR161728 | 1968-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6911724A true NL6911724A (xx) | 1970-02-04 |
Family
ID=8653382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6911724A NL6911724A (xx) | 1968-08-02 | 1969-07-31 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1939285A1 (xx) |
| FR (1) | FR1584091A (xx) |
| GB (1) | GB1285622A (xx) |
| NL (1) | NL6911724A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2189949B2 (xx) * | 1968-12-20 | 1975-03-07 | Ibm France | |
| DE3209399A1 (de) * | 1982-03-16 | 1983-09-29 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zur verbesserung des signal-stoer-verhaeltnisses bei radaranlagen |
| GB2338132B (en) * | 1998-06-02 | 2003-05-28 | Federal Ind Ind Group Inc | Echo detection in echo ranging systems |
-
1968
- 1968-08-02 FR FR1584091D patent/FR1584091A/fr not_active Expired
-
1969
- 1969-07-31 NL NL6911724A patent/NL6911724A/xx unknown
- 1969-08-01 DE DE19691939285 patent/DE1939285A1/de active Pending
- 1969-08-04 GB GB3887169A patent/GB1285622A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1285622A (en) | 1972-08-16 |
| DE1939285A1 (de) | 1970-03-12 |
| FR1584091A (xx) | 1969-12-12 |