FR879495A - Capacitive goniometer - Google Patents
Capacitive goniometerInfo
- Publication number
- FR879495A FR879495A FR879495DA FR879495A FR 879495 A FR879495 A FR 879495A FR 879495D A FR879495D A FR 879495DA FR 879495 A FR879495 A FR 879495A
- Authority
- FR
- France
- Prior art keywords
- goniometer
- capacitive
- capacitive goniometer
- 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)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE224240X | 1940-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR879495A true FR879495A (en) | 1943-02-24 |
Family
ID=5854852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879495D Expired FR879495A (en) | 1940-11-01 | 1942-02-19 | Capacitive goniometer |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE444456A (en) |
CH (1) | CH224240A (en) |
DE (1) | DE747034C (en) |
FR (1) | FR879495A (en) |
NL (1) | NL62837C (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT82879B (en) * | 1914-06-24 | 1921-02-25 | Ettore Bellini | Directional wireless telegraphy and telephony facility. |
-
1940
- 1940-11-01 DE DEL102242D patent/DE747034C/en not_active Expired
-
1941
- 1941-12-30 CH CH224240D patent/CH224240A/en unknown
-
1942
- 1942-01-28 NL NL104530A patent/NL62837C/xx active
- 1942-02-12 BE BE444456D patent/BE444456A/xx unknown
- 1942-02-19 FR FR879495D patent/FR879495A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH224240A (en) | 1942-11-15 |
BE444456A (en) | 1942-03-31 |
NL62837C (en) | 1949-04-15 |
DE747034C (en) | 1944-09-04 |
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