CH231351A - Polyphase goniometer. - Google Patents
Polyphase goniometer.Info
- Publication number
- CH231351A CH231351A CH231351DA CH231351A CH 231351 A CH231351 A CH 231351A CH 231351D A CH231351D A CH 231351DA CH 231351 A CH231351 A CH 231351A
- Authority
- CH
- Switzerland
- Prior art keywords
- goniometer
- polyphase
- polyphase goniometer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE231351X | 1942-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH231351A true CH231351A (en) | 1944-03-15 |
Family
ID=5875165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH231351D CH231351A (en) | 1942-01-21 | 1942-10-20 | Polyphase goniometer. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE448266A (en) |
CH (1) | CH231351A (en) |
FR (1) | FR889259A (en) |
-
0
- BE BE448266D patent/BE448266A/fr unknown
-
1942
- 1942-10-20 CH CH231351D patent/CH231351A/en unknown
- 1942-12-17 FR FR889259D patent/FR889259A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE448266A (en) | |
FR889259A (en) | 1944-01-05 |
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