FR2260804B1 - - Google Patents
Info
- Publication number
- FR2260804B1 FR2260804B1 FR7404127A FR7404127A FR2260804B1 FR 2260804 B1 FR2260804 B1 FR 2260804B1 FR 7404127 A FR7404127 A FR 7404127A FR 7404127 A FR7404127 A FR 7404127A FR 2260804 B1 FR2260804 B1 FR 2260804B1
- 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
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- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/345—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using triangular modulation
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404127A FR2260804A1 (en) | 1974-02-07 | 1974-02-07 | Distance measurement using frequency modulated radar - employs corrections for Doppler effects also echo separation techniques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7404127A FR2260804A1 (en) | 1974-02-07 | 1974-02-07 | Distance measurement using frequency modulated radar - employs corrections for Doppler effects also echo separation techniques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2260804A1 FR2260804A1 (en) | 1975-09-05 |
| FR2260804B1 true FR2260804B1 (forum.php) | 1976-10-08 |
Family
ID=9134617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7404127A Granted FR2260804A1 (en) | 1974-02-07 | 1974-02-07 | Distance measurement using frequency modulated radar - employs corrections for Doppler effects also echo separation techniques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2260804A1 (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117031415B (zh) * | 2023-10-10 | 2024-01-16 | 深圳迈睿智能科技有限公司 | 具有固定变频规则的微波探测器及其抗辐射干扰方法 |
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1974
- 1974-02-07 FR FR7404127A patent/FR2260804A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2260804A1 (en) | 1975-09-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |