FR879494A - Goniomètre adcock - Google Patents
Goniomètre adcockInfo
- Publication number
- FR879494A FR879494A FR879494DA FR879494A FR 879494 A FR879494 A FR 879494A FR 879494D A FR879494D A FR 879494DA FR 879494 A FR879494 A FR 879494A
- Authority
- FR
- France
- Prior art keywords
- adcock
- goniometer
- adcock 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/08—Means for reducing polarisation errors, e.g. by use of Adcock or spaced loop antenna 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
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE223092X | 1940-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR879494A true FR879494A (fr) | 1943-02-24 |
Family
ID=5848657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR879494D Expired FR879494A (fr) | 1940-10-10 | 1942-02-19 | Goniomètre adcock |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE444455A (fr) |
CH (1) | CH223092A (fr) |
FR (1) | FR879494A (fr) |
-
0
- BE BE444455D patent/BE444455A/xx unknown
-
1941
- 1941-12-30 CH CH223092D patent/CH223092A/de unknown
-
1942
- 1942-02-19 FR FR879494D patent/FR879494A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH223092A (de) | 1942-08-31 |
BE444455A (fr) |
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