JPS5771013A - Tracking system - Google Patents
Tracking systemInfo
- Publication number
- JPS5771013A JPS5771013A JP55147277A JP14727780A JPS5771013A JP S5771013 A JPS5771013 A JP S5771013A JP 55147277 A JP55147277 A JP 55147277A JP 14727780 A JP14727780 A JP 14727780A JP S5771013 A JPS5771013 A JP S5771013A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- omega1
- omega2
- target
- radio wave
- 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.)
- Granted
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/56—Conical-scan beam systems using signals indicative of the deviation of the direction of reception from the scan axis
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Radar Systems Or Details Thereof (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55147277A JPS5771013A (en) | 1980-10-21 | 1980-10-21 | Tracking system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55147277A JPS5771013A (en) | 1980-10-21 | 1980-10-21 | Tracking system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5771013A true JPS5771013A (en) | 1982-05-01 |
JPS6156807B2 JPS6156807B2 (enrdf_load_stackoverflow) | 1986-12-04 |
Family
ID=15426565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55147277A Granted JPS5771013A (en) | 1980-10-21 | 1980-10-21 | Tracking system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5771013A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629642A1 (fr) * | 1988-03-31 | 1989-10-06 | Neyrpic | Procede de repointage d'antennes de telecommunications et appareillage pour sa mise en oeuvre |
-
1980
- 1980-10-21 JP JP55147277A patent/JPS5771013A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2629642A1 (fr) * | 1988-03-31 | 1989-10-06 | Neyrpic | Procede de repointage d'antennes de telecommunications et appareillage pour sa mise en oeuvre |
Also Published As
Publication number | Publication date |
---|---|
JPS6156807B2 (enrdf_load_stackoverflow) | 1986-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE59484T1 (de) | Funkpeilung zur ortung von blitzeinschlaegen. | |
DE3687854D1 (de) | Antennendiversity-empfangsanlage zur elimination von empfangsstoerungen. | |
US3144649A (en) | Direction finder or omnirange beacon with wide-aperture antenna system | |
US5838276A (en) | Microwave energy implemented aircraft landing system | |
ES8603102A1 (es) | Procedimiento y dispositivo para el control funcional de instalaciones de alarma por ultrasonido. | |
US4065771A (en) | Random scanning receiver | |
JPS5771013A (en) | Tracking system | |
US2821701A (en) | Automatic radar tracking-system | |
SE9001843D0 (sv) | Radar | |
GB1295380A (enrdf_load_stackoverflow) | ||
US3763491A (en) | Method and circuitry for eliminating undesired modulation of vor signals | |
US4317120A (en) | Sector scan ADF system | |
SE8202659L (sv) | Radar | |
US3992711A (en) | First and fourth harmonic system | |
GB1432431A (en) | Frequency tracking filter | |
US2528543A (en) | Radio beacon system | |
JPS5252550A (en) | Reception antenna | |
JPS5586212A (en) | Frequency tracking circuit | |
JPS5656003A (en) | Antenna system | |
US2916738A (en) | Searching and tracking receiver | |
JPS577642A (en) | Phase-composite space diversity system | |
US2912690A (en) | Aerial navigation system | |
FI903083A0 (fi) | Foerfarande och kopplingsarrangemang foer omkastning mellan tvao frekvens modulerade hoegfrekvenssignaler. | |
JPS567534A (en) | Compensating system for identification of cross polarization | |
JPH0474984A (ja) | 衛星放送受信用自動追尾アンテナの位相モノパルス回路 |