JPH0153431B2 - - Google Patents
Info
- Publication number
- JPH0153431B2 JPH0153431B2 JP10098082A JP10098082A JPH0153431B2 JP H0153431 B2 JPH0153431 B2 JP H0153431B2 JP 10098082 A JP10098082 A JP 10098082A JP 10098082 A JP10098082 A JP 10098082A JP H0153431 B2 JPH0153431 B2 JP H0153431B2
- Authority
- JP
- Japan
- Prior art keywords
- loran
- pulse
- signal
- sampling
- circuit
- 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
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 claims description 50
- 238000005070 sampling Methods 0.000 claims description 44
- 230000002441 reversible effect Effects 0.000 description 18
- 238000001514 detection method Methods 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- G01S1/245—Details of receivers cooperating therewith, e.g. determining positive zero crossing of third cycle in LORAN-C
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10098082A JPS58216971A (ja) | 1982-06-11 | 1982-06-11 | ロランｃ信号の自動追尾装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10098082A JPS58216971A (ja) | 1982-06-11 | 1982-06-11 | ロランｃ信号の自動追尾装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58216971A JPS58216971A (ja) | 1983-12-16 |
| JPH0153431B2 true JPH0153431B2 (enrdf_load_stackoverflow) | 1989-11-14 |
Family
ID=14288484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10098082A Granted JPS58216971A (ja) | 1982-06-11 | 1982-06-11 | ロランｃ信号の自動追尾装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58216971A (enrdf_load_stackoverflow) |
-
1982
- 1982-06-11 JP JP10098082A patent/JPS58216971A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58216971A (ja) | 1983-12-16 |
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