DE2034703B2 - Impuls doppler radargeraet mit veraenderbarer impulswieder holungsfrequenz und entfernungsdarstellung bewegter objekte - Google Patents
Impuls doppler radargeraet mit veraenderbarer impulswieder holungsfrequenz und entfernungsdarstellung bewegter objekteInfo
- Publication number
- DE2034703B2 DE2034703B2 DE19702034703 DE2034703A DE2034703B2 DE 2034703 B2 DE2034703 B2 DE 2034703B2 DE 19702034703 DE19702034703 DE 19702034703 DE 2034703 A DE2034703 A DE 2034703A DE 2034703 B2 DE2034703 B2 DE 2034703B2
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- time
- transmitter control
- transmitter
- output
- 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.)
- Withdrawn
Links
- 238000011084 recovery Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000011156 evaluation Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012800 visualization Methods 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
- 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
- G01S13/526—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 performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters
- G01S13/528—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 performing filtering on the whole spectrum without loss of range information, e.g. using delay line cancellers or comb filters with elimination of blind speeds
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH330970A CH531181A (de) | 1970-03-06 | 1970-03-06 | Impuls-Doppler-Radargerät mit veränderbarer Impulswiederholungsfrequenz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2034703A1 DE2034703A1 (enExample) | 1971-09-30 |
| DE2034703B2 true DE2034703B2 (de) | 1971-09-30 |
Family
ID=4253192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702034703 Withdrawn DE2034703B2 (de) | 1970-03-06 | 1970-07-13 | Impuls doppler radargeraet mit veraenderbarer impulswieder holungsfrequenz und entfernungsdarstellung bewegter objekte |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH531181A (enExample) |
| DE (1) | DE2034703B2 (enExample) |
| NL (1) | NL7102987A (enExample) |
-
1970
- 1970-03-06 CH CH330970A patent/CH531181A/de not_active IP Right Cessation
- 1970-07-13 DE DE19702034703 patent/DE2034703B2/de not_active Withdrawn
-
1971
- 1971-03-05 NL NL7102987A patent/NL7102987A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CH531181A (de) | 1972-11-30 |
| DE2034703A1 (enExample) | 1971-09-30 |
| NL7102987A (enExample) | 1971-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |