SE361947B - - Google Patents
Info
- Publication number
- SE361947B SE361947B SE08728/71A SE872871A SE361947B SE 361947 B SE361947 B SE 361947B SE 08728/71 A SE08728/71 A SE 08728/71A SE 872871 A SE872871 A SE 872871A SE 361947 B SE361947 B SE 361947B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
- G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1047470A CH511442A (de) | 1970-07-10 | 1970-07-10 | Schaltungsanordnung in einem elektrischen Distanzmessgerät zum Ziehen der Frequenz des Messoszillators auf eine um einen bestimmten vorgegebenen Betrag höhere bzw. tiefere Frequenz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE361947B true SE361947B (de) | 1973-11-19 |
Family
ID=4363615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08728/71A SE361947B (de) | 1970-07-10 | 1971-07-06 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3698013A (de) |
| AT (1) | AT309537B (de) |
| CA (1) | CA939792A (de) |
| CH (1) | CH511442A (de) |
| ES (1) | ES393027A1 (de) |
| FR (1) | FR2098299B1 (de) |
| GB (1) | GB1357618A (de) |
| NL (1) | NL7109535A (de) |
| SE (1) | SE361947B (de) |
| ZA (1) | ZA714216B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599618A (en) * | 1982-07-26 | 1986-07-08 | Rockwell International Corporation | Nearest return tracking in an FMCW system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892945A (en) * | 1957-09-09 | 1959-06-30 | Gilfillan Bros Inc | Follow-up system |
| NL295277A (de) * | 1962-08-15 | |||
| US3213449A (en) * | 1962-12-15 | 1965-10-19 | Anritsu Electronic Works Ltd | Distance measuring system |
| FR1379675A (fr) * | 1963-08-08 | 1964-11-27 | Labo Cent Telecommunicat | Perfectionnements aux oscillateurs verrouillés en phase |
| US3430237A (en) * | 1967-11-24 | 1969-02-25 | Nasa | Time division multiplex system |
| DE1766323A1 (de) * | 1968-05-04 | 1971-08-19 | Standard Elek K Lorenz Ag | Schaltungsanordnung zur Phasenregelung eines Oszillators |
| US3611175A (en) * | 1970-03-26 | 1971-10-05 | Sylvania Electric Prod | Search circuit for frequency synthesizer |
-
1970
- 1970-07-10 CH CH1047470A patent/CH511442A/de not_active IP Right Cessation
-
1971
- 1971-06-02 AT AT476671A patent/AT309537B/de not_active IP Right Cessation
- 1971-06-21 GB GB2891571A patent/GB1357618A/en not_active Expired
- 1971-06-28 ZA ZA714216A patent/ZA714216B/xx unknown
- 1971-06-28 US US157378A patent/US3698013A/en not_active Expired - Lifetime
- 1971-07-05 CA CA117,401A patent/CA939792A/en not_active Expired
- 1971-07-06 SE SE08728/71A patent/SE361947B/xx unknown
- 1971-07-07 FR FR7124870A patent/FR2098299B1/fr not_active Expired
- 1971-07-08 ES ES393027A patent/ES393027A1/es not_active Expired
- 1971-07-09 NL NL7109535A patent/NL7109535A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT309537B (de) | 1973-08-27 |
| GB1357618A (en) | 1974-06-26 |
| ZA714216B (en) | 1972-03-29 |
| DE2043772A1 (de) | 1971-09-30 |
| CH511442A (de) | 1971-08-15 |
| US3698013A (en) | 1972-10-10 |
| NL7109535A (de) | 1972-01-12 |
| CA939792A (en) | 1974-01-08 |
| FR2098299A1 (de) | 1972-03-10 |
| FR2098299B1 (de) | 1974-05-31 |
| ES393027A1 (es) | 1973-08-01 |
| DE2043772B2 (de) | 1971-09-30 |