FR1445550A - équipement de mesure de distance - Google Patents
équipement de mesure de distanceInfo
- Publication number
- FR1445550A FR1445550A FR16232A FR16232A FR1445550A FR 1445550 A FR1445550 A FR 1445550A FR 16232 A FR16232 A FR 16232A FR 16232 A FR16232 A FR 16232A FR 1445550 A FR1445550 A FR 1445550A
- Authority
- FR
- France
- Prior art keywords
- distance measuring
- measuring equipment
- equipment
- distance
- measuring
- Prior art date
- 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
- 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
- G01S13/785—Distance Measuring Equipment [DME] systems
- G01S13/787—Distance Measuring Equipment [DME] systems co-operating with direction defining beacons
-
- 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
- G01S13/785—Distance Measuring Equipment [DME] systems
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR16232A FR1445550A (fr) | 1964-05-27 | 1965-05-07 | équipement de mesure de distance |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US370570A US3302199A (en) | 1964-05-27 | 1964-05-27 | Distance measuring system |
FR16232A FR1445550A (fr) | 1964-05-27 | 1965-05-07 | équipement de mesure de distance |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1445550A true FR1445550A (fr) | 1966-07-15 |
Family
ID=26163699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR16232A Expired FR1445550A (fr) | 1964-05-27 | 1965-05-07 | équipement de mesure de distance |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1445550A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113933867A (zh) * | 2021-10-12 | 2022-01-14 | 湖南师范大学 | 一种基于北斗时钟信号的高分辨率相位同步***及同步方法 |
-
1965
- 1965-05-07 FR FR16232A patent/FR1445550A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113933867A (zh) * | 2021-10-12 | 2022-01-14 | 湖南师范大学 | 一种基于北斗时钟信号的高分辨率相位同步***及同步方法 |
CN113933867B (zh) * | 2021-10-12 | 2023-12-01 | 湖南师范大学 | 一种基于北斗时钟信号的高分辨率相位同步***及同步方法 |
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