NO142321C - Mottaker for et fasesammenlignende radionavigasjonssystem - Google Patents
Mottaker for et fasesammenlignende radionavigasjonssystemInfo
- Publication number
- NO142321C NO142321C NO744112A NO744112A NO142321C NO 142321 C NO142321 C NO 142321C NO 744112 A NO744112 A NO 744112A NO 744112 A NO744112 A NO 744112A NO 142321 C NO142321 C NO 142321C
- Authority
- NO
- Norway
- Prior art keywords
- receiver
- navigation system
- radio navigation
- phase comparative
- comparative radio
- Prior art date
Links
- 230000000052 comparative effect Effects 0.000 title 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
- G01S1/30—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 continuous waves or intermittent trains of continuous waves, the intermittency not being for the purpose of determining direction or position line and the transit times being compared by measuring the phase difference
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)
- Circuits Of Receivers In General (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5323173A GB1468019A (en) | 1973-11-16 | 1973-11-16 | Phase comparison radio navigation systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO744112L NO744112L (no) | 1975-06-16 |
| NO142321B NO142321B (no) | 1980-04-21 |
| NO142321C true NO142321C (no) | 1980-07-30 |
Family
ID=10467079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO744112A NO142321C (no) | 1973-11-16 | 1974-11-15 | Mottaker for et fasesammenlignende radionavigasjonssystem |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3974503A (no) |
| JP (1) | JPS50114194A (no) |
| DE (1) | DE2454306A1 (no) |
| DK (1) | DK597074A (no) |
| FR (1) | FR2251828B1 (no) |
| GB (1) | GB1468019A (no) |
| NO (1) | NO142321C (no) |
| SE (1) | SE404635B (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447967B (zh) * | 2021-06-28 | 2024-04-12 | 西安邮电大学 | 集成卫星导航基带ip的应用处理器芯片及集成方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689925A (en) * | 1970-05-07 | 1972-09-05 | Dynell Elec | Receiver for omega navigation system |
| US3852751A (en) * | 1972-12-21 | 1974-12-03 | Rockwell International Corp | Data handling receiver and phase tracking |
-
1973
- 1973-11-16 GB GB5323173A patent/GB1468019A/en not_active Expired
-
1974
- 1974-11-15 FR FR7437675A patent/FR2251828B1/fr not_active Expired
- 1974-11-15 SE SE7414386A patent/SE404635B/xx not_active IP Right Cessation
- 1974-11-15 JP JP49131225A patent/JPS50114194A/ja active Pending
- 1974-11-15 US US05/524,198 patent/US3974503A/en not_active Expired - Lifetime
- 1974-11-15 DK DK597074A patent/DK597074A/da unknown
- 1974-11-15 NO NO744112A patent/NO142321C/no unknown
- 1974-11-15 DE DE19742454306 patent/DE2454306A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3974503A (en) | 1976-08-10 |
| GB1468019A (en) | 1977-03-23 |
| FR2251828A1 (no) | 1975-06-13 |
| SE404635B (sv) | 1978-10-16 |
| NO744112L (no) | 1975-06-16 |
| SE7414386L (no) | 1975-05-20 |
| NO142321B (no) | 1980-04-21 |
| FR2251828B1 (no) | 1982-02-12 |
| DK597074A (no) | 1975-07-07 |
| JPS50114194A (no) | 1975-09-06 |
| DE2454306A1 (de) | 1975-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1071230B (it) | Sistema d antenna a sposamento di fase | |
| SE389769B (sv) | Antennsystem | |
| DK347774A (da) | Radiotransmissionssystem | |
| BR7402610D0 (pt) | Sistema de antena | |
| JPS51121286A (en) | Radio navigation system | |
| NL7605116A (nl) | Met faseverschillen werkend radarstelsel. | |
| SE394542B (sv) | Antennsystem | |
| NL7414177A (nl) | Afc-systeem voor satellietcommunicatiesysteem. | |
| BR7402609D0 (pt) | Sistema de antena | |
| BE820642A (fr) | Circuit pour accorder un recepteur | |
| CA934861A (en) | Receivers for phase comparison radio navigation systems | |
| NO142320C (no) | Fasesammenlignende radionavigasjonssystem | |
| NO142322C (no) | Mottaker for et med fasesammenligning arbeidende radionavigasjonssystem. | |
| SE389770B (sv) | Antennsystem | |
| DK137148B (da) | Modulationsgenerator til et radionavigationsanlæg. | |
| ZA743001B (en) | A radio alarm system | |
| SE389744B (sv) | Antennsystem | |
| NO142321C (no) | Mottaker for et fasesammenlignende radionavigasjonssystem | |
| CA943218A (en) | Receivers for phase comparison radio navigation systems | |
| NO142368C (no) | Fasesammenlignende radionavigasjonssystem. | |
| IT1017105B (it) | Ricevitore di radio navigazione | |
| SE7409155L (sv) | Radarmottagare for skiftande frekvens. | |
| BE823184A (fr) | Recepteur pour code multi frequence | |
| CA1021442A (en) | Omega navigation receiver apparatus | |
| CA943219A (en) | Receivers for phase comparison radio navigation systems |