FR931066A - Directed antenna radio beacon - Google Patents
Directed antenna radio beaconInfo
- Publication number
- FR931066A FR931066A FR931066DA FR931066A FR 931066 A FR931066 A FR 931066A FR 931066D A FR931066D A FR 931066DA FR 931066 A FR931066 A FR 931066A
- Authority
- FR
- France
- Prior art keywords
- radio beacon
- antenna radio
- directed antenna
- directed
- beacon
- 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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR931066T | 1946-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR931066A true FR931066A (en) | 1948-02-12 |
Family
ID=9450640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR931066D Expired FR931066A (en) | 1946-06-28 | 1946-06-28 | Directed antenna radio beacon |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR931066A (en) |
-
1946
- 1946-06-28 FR FR931066D patent/FR931066A/en not_active Expired
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