FR828947A - Installation d'antenne - Google Patents
Installation d'antenneInfo
- Publication number
- FR828947A FR828947A FR828947DA FR828947A FR 828947 A FR828947 A FR 828947A FR 828947D A FR828947D A FR 828947DA FR 828947 A FR828947 A FR 828947A
- Authority
- FR
- France
- Prior art keywords
- antenna installation
- antenna
- installation
- 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
- 238000009434 installation Methods 0.000 title 1
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 |
---|---|---|---|
FR828947T | 1937-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR828947A true FR828947A (fr) | 1938-06-03 |
Family
ID=9283982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828947D Expired FR828947A (fr) | 1937-11-09 | 1937-11-09 | Installation d'antenne |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR828947A (enrdf_load_stackoverflow) |
NL (1) | NL49666C (enrdf_load_stackoverflow) |
-
0
- NL NL49666D patent/NL49666C/xx active
-
1937
- 1937-11-09 FR FR828947D patent/FR828947A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL49666C (enrdf_load_stackoverflow) |
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