DE1293243B - Frequenzdiskriminator und dessen Verwendung als Frequenzregler fuer einen Oszillator - Google Patents
Frequenzdiskriminator und dessen Verwendung als Frequenzregler fuer einen OszillatorInfo
- Publication number
- DE1293243B DE1293243B DEC30272A DEC0030272A DE1293243B DE 1293243 B DE1293243 B DE 1293243B DE C30272 A DEC30272 A DE C30272A DE C0030272 A DEC0030272 A DE C0030272A DE 1293243 B DE1293243 B DE 1293243B
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- discriminator
- line
- reflective
- waveguide
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000008859 change Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures
-
- 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
- H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
- H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US206455A US3233188A (en) | 1962-06-29 | 1962-06-29 | Automatic frequency control for radar test apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1293243B true DE1293243B (de) | 1969-04-24 |
Family
ID=22766467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC30272A Pending DE1293243B (de) | 1962-06-29 | 1963-06-25 | Frequenzdiskriminator und dessen Verwendung als Frequenzregler fuer einen Oszillator |
Country Status (6)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10134386C1 (de) * | 2001-07-14 | 2003-01-30 | Eads Deutschland Gmbh | Dauerstrichradar mit Reflexions-Modulator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE727612C (de) * | 1938-10-30 | 1942-11-07 | Telefunken Gmbh | Einrichtung zur Fernabstimmung eines Oszillators, insbesondere eines UEberlagerungsempfaengers |
FR903961A (fr) * | 1942-07-24 | 1945-10-23 | Gema Ges Fu R Elektroakustisch | Dispositif de rétablissement automatique continu de l'accord d'un récepteur |
DE884660C (de) * | 1947-09-15 | 1953-07-27 | Int Standard Electric Corp | Frequenzdiskriminator |
GB863585A (en) * | 1957-10-21 | 1961-03-22 | Gen Electric Co Ltd | Improvements in or relating to tunable discriminator circuits |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099803A (en) * | 1959-07-02 | 1963-07-30 | Bell Telephone Labor Inc | Automatic frequency control for tunable oscillators |
-
0
- BE BE633890D patent/BE633890A/xx unknown
-
1962
- 1962-06-29 US US206455A patent/US3233188A/en not_active Expired - Lifetime
-
1963
- 1963-05-31 SE SE6085/63A patent/SE315638B/xx unknown
- 1963-06-25 GB GB25286/63A patent/GB982169A/en not_active Expired
- 1963-06-25 DE DEC30272A patent/DE1293243B/de active Pending
- 1963-06-28 JP JP38033134A patent/JPS503612B1/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE727612C (de) * | 1938-10-30 | 1942-11-07 | Telefunken Gmbh | Einrichtung zur Fernabstimmung eines Oszillators, insbesondere eines UEberlagerungsempfaengers |
FR903961A (fr) * | 1942-07-24 | 1945-10-23 | Gema Ges Fu R Elektroakustisch | Dispositif de rétablissement automatique continu de l'accord d'un récepteur |
DE884660C (de) * | 1947-09-15 | 1953-07-27 | Int Standard Electric Corp | Frequenzdiskriminator |
GB863585A (en) * | 1957-10-21 | 1961-03-22 | Gen Electric Co Ltd | Improvements in or relating to tunable discriminator circuits |
Also Published As
Publication number | Publication date |
---|---|
US3233188A (en) | 1966-02-01 |
SE315638B (US06262066-20010717-C00503.png) | 1969-10-06 |
BE633890A (US06262066-20010717-C00503.png) | |
JPS503612B1 (US06262066-20010717-C00503.png) | 1975-02-07 |
GB982169A (en) | 1965-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2044459B1 (de) | Winkelauflösender radarsensor | |
DE3787015T2 (de) | Im frequenzbereich wirkendes impulsraffungsradargerät zur störechobeseitigung. | |
WO2003107528A2 (de) | Schaltungsanordnung zur erzeugung eines iq-signals | |
DE2225180B2 (de) | Drei-frequenz-dauerstrich-dopplerradargeraet mit paarweisem dopplersignalphasenvergleich unter entfernungsbereichbegrenzung | |
DE3107444A1 (de) | "hochaufloesendes kohaerentes pulsradar" | |
EP0010064A1 (de) | Verfahren zur elektrooptischen Distanzmessung sowie Vorrichtung zur Durchführung des Verfahrens | |
DE112005000763T5 (de) | Radarsystem | |
DE2542628C2 (de) | Korrelationsradar zur Entfernungsmessung | |
DE3334453C2 (US06262066-20010717-C00503.png) | ||
DE2744092C3 (de) | Entfernungsmeßsystem zur Scharfeinstellung von Kameras | |
DE3022857A1 (de) | Einrichtung zur laufzeitmessung | |
EP0355336A1 (de) | Radarsystem zur Positionsbestimmung von zwei oder mehreren Objekten | |
DE1805993A1 (de) | Vorrichtung zur Entfernungsmessung | |
DE2133395C3 (de) | Einrichtung zur Kompensation der Eigenbewegung einer kohärenten Impuls-Doppler-Radaranlage | |
DE1293243B (de) | Frequenzdiskriminator und dessen Verwendung als Frequenzregler fuer einen Oszillator | |
CH641565A5 (de) | Verfahren zur aufnahme von spinresonanzspektren und vorrichtung zur durchfuehrung des verfahrens. | |
DE2900825A1 (de) | Rueckstrahlortungsgeraet zur gleichzeitigen messung von entfernung und relativgeschwindigkeit | |
DE19744736C1 (de) | Radarsystem, insbesondere nach dem FMCW-Prinzip | |
DE2530846B2 (de) | Puls-Doppler-Radarsystem | |
DE2362310C3 (de) | Hochfrequenz-Radiometrie-Meueinrichtung | |
DE2137206C3 (de) | Frequenzumtast-Radarsystem zur Dopplerphasendifferenz-Abstandsmessung, Dopplerfrequenz-Geschwindigkeitsmessung und Annäherung/AbstandsvergröBerung-Unterscheidung | |
DE3917794C2 (de) | Verfahren zur Bestimmung des Zündpunktes eines Flugkörpers sowie Schaltungsanordnung zur Durchführung des Verfahrens | |
DE1591107C1 (de) | Impuls-Radarverfahren mit Empfang nach der Sampling-Methode und Einrichtung zur Durchfuehrung des Verfahrens | |
DE1811105A1 (de) | Anordnung zur Verlaengerung von Impulsen | |
EP1102089B1 (de) | Verfahren und Vorrichtung zum Bestimmen des Abstands zu einem Objekt mittels eines gepulsten elektromagnetischen Signals |