AU456718B2 - Guidance systems - Google Patents
Guidance systemsInfo
- Publication number
- AU456718B2 AU456718B2 AU31092/71A AU3109271A AU456718B2 AU 456718 B2 AU456718 B2 AU 456718B2 AU 31092/71 A AU31092/71 A AU 31092/71A AU 3109271 A AU3109271 A AU 3109271A AU 456718 B2 AU456718 B2 AU 456718B2
- Authority
- AU
- Australia
- Prior art keywords
- guidance systems
- guidance
- systems
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
-
- 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 |
|---|---|---|---|
| US5445670A | 1970-07-13 | 1970-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3109271A AU3109271A (en) | 1973-01-18 |
| AU456718B2 true AU456718B2 (en) | 1975-01-09 |
Family
ID=21991193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU31092/71A Expired AU456718B2 (en) | 1970-07-13 | 1971-07-12 | Guidance systems |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU456718B2 (enrdf_load_stackoverflow) |
| BE (1) | BE777500A (enrdf_load_stackoverflow) |
| CA (1) | CA977446A (enrdf_load_stackoverflow) |
| FR (2) | FR2098375B1 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2602161A (en) * | 1947-01-25 | 1952-07-01 | Sperry Corp | Modulation system for craft guidance |
| FR1397283A (fr) * | 1964-02-27 | 1965-04-30 | Csf | Système de radio atterrissage |
-
1971
- 1971-07-12 AU AU31092/71A patent/AU456718B2/en not_active Expired
- 1971-07-13 FR FR7125616A patent/FR2098375B1/fr not_active Expired
- 1971-07-13 CA CA118,064A patent/CA977446A/en not_active Expired
- 1971-07-13 FR FR7125614A patent/FR2098374B1/fr not_active Expired
- 1971-12-30 BE BE777500A patent/BE777500A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2098374A1 (enrdf_load_stackoverflow) | 1972-03-10 |
| AU3109271A (en) | 1973-01-18 |
| BE777500A (fr) | 1972-04-17 |
| FR2098374B1 (enrdf_load_stackoverflow) | 1976-09-17 |
| FR2098375A1 (enrdf_load_stackoverflow) | 1972-03-10 |
| FR2098375B1 (enrdf_load_stackoverflow) | 1976-12-03 |
| CA977446A (en) | 1975-11-04 |
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