NL157429B - Radarontvanger in een mono-impulsvolgstelsel om een bewegend doel te volgen. - Google Patents
Radarontvanger in een mono-impulsvolgstelsel om een bewegend doel te volgen.Info
- Publication number
- NL157429B NL157429B NL6802223.A NL6802223A NL157429B NL 157429 B NL157429 B NL 157429B NL 6802223 A NL6802223 A NL 6802223A NL 157429 B NL157429 B NL 157429B
- Authority
- NL
- Netherlands
- Prior art keywords
- tracking
- mono
- moving target
- radar receiver
- pulse
- Prior art date
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
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
- G01S13/685—Radar-tracking systems; Analogous systems for angle tracking only using simultaneous lobing techniques
-
- 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
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/449—Combined with MTI or Doppler processing circuits
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
- G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
- G01S13/534—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi based upon amplitude or phase shift resulting from movement of objects, with reference to the surrounding clutter echo signal, e.g. non coherent MTi, clutter referenced MTi, externally coherent MTi
-
- 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
- G01S13/66—Radar-tracking systems; Analogous systems
- G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US609440A US3390390A (en) | 1967-01-16 | 1967-01-16 | Clutter-fortified mtt system |
GB6335/68A GB1185781A (en) | 1967-01-16 | 1968-02-08 | Clutter Fortified Moving-Target Tracking System |
BE710816D BE710816A (xx) | 1967-01-16 | 1968-02-15 | |
NL6802223.A NL157429B (nl) | 1967-01-16 | 1968-02-16 | Radarontvanger in een mono-impulsvolgstelsel om een bewegend doel te volgen. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US609440A US3390390A (en) | 1967-01-16 | 1967-01-16 | Clutter-fortified mtt system |
GB6335/68A GB1185781A (en) | 1967-01-16 | 1968-02-08 | Clutter Fortified Moving-Target Tracking System |
NL6802223.A NL157429B (nl) | 1967-01-16 | 1968-02-16 | Radarontvanger in een mono-impulsvolgstelsel om een bewegend doel te volgen. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6802223A NL6802223A (xx) | 1969-08-19 |
NL157429B true NL157429B (nl) | 1978-07-17 |
Family
ID=27254809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6802223.A NL157429B (nl) | 1967-01-16 | 1968-02-16 | Radarontvanger in een mono-impulsvolgstelsel om een bewegend doel te volgen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3390390A (xx) |
BE (1) | BE710816A (xx) |
GB (1) | GB1185781A (xx) |
NL (1) | NL157429B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3438033A (en) * | 1968-01-30 | 1969-04-08 | United Aircraft Corp | Doppler resolution of interferometer ambiguities |
US3720941A (en) * | 1970-04-13 | 1973-03-13 | Gen Electric | Automatic monopulse clutter cancellation circuit |
US3701152A (en) * | 1970-07-20 | 1972-10-24 | Us Navy | Bipolar sample and hold circuit |
US4442431A (en) * | 1971-07-12 | 1984-04-10 | Hughes Aircraft Company | Airborne missile guidance system |
US3806924A (en) * | 1973-02-13 | 1974-04-23 | Us Navy | Platform motion compensating for airborne radars |
US4193074A (en) * | 1974-12-03 | 1980-03-11 | Calspan Corporation | Enhancing radar returns from targets having a small radar cross section |
JPS5843708B2 (ja) * | 1976-06-16 | 1983-09-28 | 日本無線株式会社 | 気象レ−ダ装置 |
-
1967
- 1967-01-16 US US609440A patent/US3390390A/en not_active Expired - Lifetime
-
1968
- 1968-02-08 GB GB6335/68A patent/GB1185781A/en not_active Expired
- 1968-02-15 BE BE710816D patent/BE710816A/xx unknown
- 1968-02-16 NL NL6802223.A patent/NL157429B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1185781A (en) | 1970-03-25 |
US3390390A (en) | 1968-06-25 |
BE710816A (xx) | 1968-06-17 |
NL6802223A (xx) | 1969-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: N A ROCKWELL |