FR2212713A1 - - Google Patents
Info
- Publication number
- FR2212713A1 FR2212713A1 FR7345446A FR7345446A FR2212713A1 FR 2212713 A1 FR2212713 A1 FR 2212713A1 FR 7345446 A FR7345446 A FR 7345446A FR 7345446 A FR7345446 A FR 7345446A FR 2212713 A1 FR2212713 A1 FR 2212713A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/50—Systems of measurement based on relative movement of target
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Circuits Of Receivers In General (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1885872A CH553514A (de) | 1972-12-27 | 1972-12-27 | Nachlaufempfaenger. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212713A1 true FR2212713A1 (de) | 1974-07-26 |
| FR2212713B3 FR2212713B3 (de) | 1976-10-15 |
Family
ID=4435716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345446A Expired FR2212713B3 (de) | 1972-12-27 | 1973-12-19 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4998662A (de) |
| AT (1) | AT344789B (de) |
| CH (1) | CH553514A (de) |
| DE (1) | DE2302126A1 (de) |
| FR (1) | FR2212713B3 (de) |
| GB (1) | GB1453945A (de) |
| NL (1) | NL7317434A (de) |
| SE (1) | SE391093B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5757864A (en) * | 1995-08-17 | 1998-05-26 | Rockwell Semiconductor Systems, Inc. | Receiver with filters offset correction |
-
1972
- 1972-12-27 CH CH1885872A patent/CH553514A/de not_active IP Right Cessation
-
1973
- 1973-01-17 DE DE19732302126 patent/DE2302126A1/de active Pending
- 1973-10-18 AT AT885773A patent/AT344789B/de not_active IP Right Cessation
- 1973-11-29 JP JP48133986A patent/JPS4998662A/ja active Pending
- 1973-12-17 SE SE7317024A patent/SE391093B/xx unknown
- 1973-12-19 FR FR7345446A patent/FR2212713B3/fr not_active Expired
- 1973-12-20 NL NL7317434A patent/NL7317434A/xx not_active Application Discontinuation
- 1973-12-21 GB GB5960573A patent/GB1453945A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212713B3 (de) | 1976-10-15 |
| CH553514A (de) | 1974-08-30 |
| NL7317434A (de) | 1974-07-01 |
| AT344789B (de) | 1978-08-10 |
| SE391093B (sv) | 1977-01-31 |
| JPS4998662A (de) | 1974-09-18 |
| DE2302126A1 (de) | 1974-07-11 |
| GB1453945A (en) | 1976-10-27 |
| ATA885773A (de) | 1977-12-15 |