CA1031851A - Automatic radio compass - Google Patents
Automatic radio compassInfo
- Publication number
- CA1031851A CA1031851A CA193,268A CA193268A CA1031851A CA 1031851 A CA1031851 A CA 1031851A CA 193268 A CA193268 A CA 193268A CA 1031851 A CA1031851 A CA 1031851A
- Authority
- CA
- Canada
- Prior art keywords
- automatic radio
- radio compass
- compass
- automatic
- radio
- 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)
- Circuits Of Receivers In General (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1882310 | 1973-02-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1031851A true CA1031851A (en) | 1978-05-23 |
Family
ID=20542297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA193,268A Expired CA1031851A (en) | 1973-02-23 | 1974-02-22 | Automatic radio compass |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA1031851A (en) |
CS (1) | CS175694B1 (en) |
DD (1) | DD110121A1 (en) |
DE (1) | DE2408669C3 (en) |
FR (1) | FR2219420B1 (en) |
RO (1) | RO74862A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3122599A1 (en) * | 1981-06-06 | 1982-12-23 | Buderus Ag, 6330 Wetzlar | Device for determining the consumption of heat in heating systems |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2991358A (en) * | 1958-02-26 | 1961-07-04 | Rca Corp | Detection of signal in noise |
FR1367480A (en) * | 1963-04-12 | 1964-07-24 | Materiel Telephonique | Direction-finding wave reception systems |
-
1974
- 1974-02-20 DD DD17671174A patent/DD110121A1/xx unknown
- 1974-02-22 CA CA193,268A patent/CA1031851A/en not_active Expired
- 1974-02-22 CS CS133774A patent/CS175694B1/cs unknown
- 1974-02-22 DE DE19742408669 patent/DE2408669C3/en not_active Expired
- 1974-02-23 RO RO7477797A patent/RO74862A/en unknown
- 1974-02-25 FR FR7406368A patent/FR2219420B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
RO74862A (en) | 1980-11-30 |
CS175694B1 (en) | 1977-05-31 |
DE2408669C3 (en) | 1980-02-14 |
DD110121A1 (en) | 1974-12-05 |
DE2408669A1 (en) | 1974-09-26 |
FR2219420A1 (en) | 1974-09-20 |
DE2408669B2 (en) | 1979-06-13 |
FR2219420B1 (en) | 1976-12-03 |
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