FR2088653A5 - - Google Patents
Info
- Publication number
- FR2088653A5 FR2088653A5 FR7014304A FR7014304A FR2088653A5 FR 2088653 A5 FR2088653 A5 FR 2088653A5 FR 7014304 A FR7014304 A FR 7014304A FR 7014304 A FR7014304 A FR 7014304A FR 2088653 A5 FR2088653 A5 FR 2088653A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7864—T.V. type tracking systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Details Of Television Scanning (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1725870A GB1249753A (en) | 1970-04-10 | 1970-04-10 | Tracking system apparatus and signal processing methods |
| FR7014304A FR2088653A5 (enExample) | 1970-04-10 | 1970-04-20 | |
| DE19702019752 DE2019752A1 (de) | 1970-04-10 | 1970-04-20 | Vorrichtung und Verfahren fuer ein Verfolgungssystem |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1725870A GB1249753A (en) | 1970-04-10 | 1970-04-10 | Tracking system apparatus and signal processing methods |
| FR7014304A FR2088653A5 (enExample) | 1970-04-10 | 1970-04-20 | |
| DE19702019752 DE2019752A1 (de) | 1970-04-10 | 1970-04-20 | Vorrichtung und Verfahren fuer ein Verfolgungssystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2088653A5 true FR2088653A5 (enExample) | 1972-01-07 |
Family
ID=27182550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7014304A Expired FR2088653A5 (enExample) | 1970-04-10 | 1970-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2019752A1 (enExample) |
| FR (1) | FR2088653A5 (enExample) |
| GB (1) | GB1249753A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118707467B (zh) * | 2024-08-29 | 2024-11-05 | 深圳市诺信博通讯有限公司 | 射频器件的缺陷检测方法及装置 |
-
1970
- 1970-04-10 GB GB1725870A patent/GB1249753A/en not_active Expired
- 1970-04-20 FR FR7014304A patent/FR2088653A5/fr not_active Expired
- 1970-04-20 DE DE19702019752 patent/DE2019752A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1249753A (en) | 1971-10-13 |
| DE2019752A1 (de) | 1971-11-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |