JPS5426480B2 - - Google Patents
Info
- Publication number
- JPS5426480B2 JPS5426480B2 JP10607075A JP10607075A JPS5426480B2 JP S5426480 B2 JPS5426480 B2 JP S5426480B2 JP 10607075 A JP10607075 A JP 10607075A JP 10607075 A JP10607075 A JP 10607075A JP S5426480 B2 JPS5426480 B2 JP S5426480B2
- Authority
- JP
- Japan
- 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
- G01S1/08—Systems for determining direction or position line
- G01S1/20—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems
- G01S1/24—Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being pulses or equivalent modulations on carrier waves and the transit times being compared by measuring the difference in arrival time of a significant part of the modulations, e.g. LORAN systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Networks Using Active Elements (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50106070A JPS5230396A (en) | 1975-09-03 | 1975-09-03 | Position measurement system of mobile radio station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50106070A JPS5230396A (en) | 1975-09-03 | 1975-09-03 | Position measurement system of mobile radio station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5230396A JPS5230396A (en) | 1977-03-08 |
| JPS5426480B2 true JPS5426480B2 (de) | 1979-09-04 |
Family
ID=14424328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50106070A Granted JPS5230396A (en) | 1975-09-03 | 1975-09-03 | Position measurement system of mobile radio station |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5230396A (de) |
-
1975
- 1975-09-03 JP JP50106070A patent/JPS5230396A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5230396A (en) | 1977-03-08 |