DE2620991A1 - Anordnung zur kompensation von bodenspiegelungen in sende/empfangsgeraeten, insbesondere in zielfolge- radargeraeten - Google Patents
Anordnung zur kompensation von bodenspiegelungen in sende/empfangsgeraeten, insbesondere in zielfolge- radargeraetenInfo
- Publication number
- DE2620991A1 DE2620991A1 DE19762620991 DE2620991A DE2620991A1 DE 2620991 A1 DE2620991 A1 DE 2620991A1 DE 19762620991 DE19762620991 DE 19762620991 DE 2620991 A DE2620991 A DE 2620991A DE 2620991 A1 DE2620991 A1 DE 2620991A1
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- target
- frequencies
- mirror
- radar
- 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
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
- G01S13/06—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
- G01S13/4418—Monopulse radar, i.e. simultaneous lobing with means for eliminating radar-dependent errors in angle measurements, e.g. multipath effects
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 |
---|---|---|---|
CH1226375A CH589303A5 (ja) | 1975-09-22 | 1975-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2620991A1 true DE2620991A1 (de) | 1977-03-31 |
Family
ID=4381384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19762620991 Pending DE2620991A1 (de) | 1975-09-22 | 1976-05-12 | Anordnung zur kompensation von bodenspiegelungen in sende/empfangsgeraeten, insbesondere in zielfolge- radargeraeten |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH589303A5 (ja) |
DE (1) | DE2620991A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005116678A2 (en) * | 2004-05-26 | 2005-12-08 | Interactive Sports Games A/S | A method of and an apparatus for determining information relating to a projectile, such as a golf ball |
US8085188B2 (en) | 2004-07-02 | 2011-12-27 | Trackman A/S | Method and apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction |
US8845442B2 (en) | 2005-03-03 | 2014-09-30 | Trackman A/S | Determination of spin parameters of a sports ball |
US9645235B2 (en) | 2005-03-03 | 2017-05-09 | Trackman A/S | Determination of spin parameters of a sports ball |
US9855481B2 (en) | 2009-01-29 | 2018-01-02 | Trackman A/S | Systems and methods for illustrating the flight of a projectile |
US9958527B2 (en) | 2011-12-16 | 2018-05-01 | Trackman A/S | Method and a sensor for determining a direction-of-arrival of impingent radiation |
US10379214B2 (en) | 2016-07-11 | 2019-08-13 | Trackman A/S | Device, system and method for tracking multiple projectiles |
US10393870B2 (en) | 2005-03-03 | 2019-08-27 | Trackman A/S | Determination of spin parameters of a sports ball |
US10444339B2 (en) | 2016-10-31 | 2019-10-15 | Trackman A/S | Skid and roll tracking system |
US10989791B2 (en) | 2016-12-05 | 2021-04-27 | Trackman A/S | Device, system, and method for tracking an object using radar data and imager data |
-
1975
- 1975-09-22 CH CH1226375A patent/CH589303A5/xx not_active IP Right Cessation
-
1976
- 1976-05-12 DE DE19762620991 patent/DE2620991A1/de active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005116678A3 (en) * | 2004-05-26 | 2006-03-30 | Interactive Sports Games As | A method of and an apparatus for determining information relating to a projectile, such as a golf ball |
WO2005116678A2 (en) * | 2004-05-26 | 2005-12-08 | Interactive Sports Games A/S | A method of and an apparatus for determining information relating to a projectile, such as a golf ball |
US10052542B2 (en) | 2004-07-02 | 2018-08-21 | Trackman A/S | Systems and methods for coordinating radar data and image data to track a flight of a projectile |
US8085188B2 (en) | 2004-07-02 | 2011-12-27 | Trackman A/S | Method and apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction |
US10473778B2 (en) | 2004-07-02 | 2019-11-12 | Trackman A/S | Method and an apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction |
US8912945B2 (en) | 2004-07-02 | 2014-12-16 | Trackman A/S | Method and an apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction |
US9857459B2 (en) | 2004-07-02 | 2018-01-02 | Trackman A/S | Method and an apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction |
US10393870B2 (en) | 2005-03-03 | 2019-08-27 | Trackman A/S | Determination of spin parameters of a sports ball |
US9645235B2 (en) | 2005-03-03 | 2017-05-09 | Trackman A/S | Determination of spin parameters of a sports ball |
US8845442B2 (en) | 2005-03-03 | 2014-09-30 | Trackman A/S | Determination of spin parameters of a sports ball |
US9855481B2 (en) | 2009-01-29 | 2018-01-02 | Trackman A/S | Systems and methods for illustrating the flight of a projectile |
US10315093B2 (en) | 2009-01-29 | 2019-06-11 | Trackman A/S | Systems and methods for illustrating the flight of a projectile |
US9958527B2 (en) | 2011-12-16 | 2018-05-01 | Trackman A/S | Method and a sensor for determining a direction-of-arrival of impingent radiation |
US10379214B2 (en) | 2016-07-11 | 2019-08-13 | Trackman A/S | Device, system and method for tracking multiple projectiles |
US10444339B2 (en) | 2016-10-31 | 2019-10-15 | Trackman A/S | Skid and roll tracking system |
US10989791B2 (en) | 2016-12-05 | 2021-04-27 | Trackman A/S | Device, system, and method for tracking an object using radar data and imager data |
Also Published As
Publication number | Publication date |
---|---|
CH589303A5 (ja) | 1977-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |