NL285502A - - Google Patents

Info

Publication number: NL285502A
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1956-03-30

Publication of NL285502A publication Critical patent/NL285502A/xx

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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
- G01S7/2925—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by using shape of radiation pattern
- 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
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
- 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
- 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
- G01S7/28—Details of pulse systems
- G01S7/2806—Employing storage or delay devices which preserve the pulse form of the echo signal, e.g. for comparing and combining echoes received during different periods
- 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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods

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)

NL285502D 1956-03-30 NL285502A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR711756		1956-03-30

Publications (1)

Publication Number	Publication Date
NL285502A true NL285502A (en)

Family

ID=8702790

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
NL133723D NL133723C (en)	1956-03-30
NL215904D NL215904A (en)	1956-03-30
NL285502D NL285502A (en)	1956-03-30

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
NL133723D NL133723C (en)	1956-03-30
NL215904D NL215904A (en)	1956-03-30

Country Status (4)

Country	Link
CH (2)	CH374399A (en)
DE (2)	DE1085930B (en)
FR (2)	FR1147248A (en)
NL (3)	NL285502A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL133723C (en) *	1956-03-30
FR1212048A (en) *	1958-03-04	1960-03-21	L Outil R B V & De La Radioind	Improvements in object detection methods and devices
NL237802A (en) *	1958-04-04
DE1080159B (en) *	1958-08-13	1960-04-21	Dr Helmut Roeschlau	Procedure for the preparation of radar screens
NL253830A (en) *	1959-07-17
DE1218562B (en) *	1959-07-23	1966-06-08	Standard Elektrik Lorenz Ag	Method for the transmission of radar image information
DE1198872B (en) *	1959-09-18	1965-08-19	Siemens Ag	Method for digital transmission and / or digital computational processing of radar information
GB894148A (en) *	1959-11-19	1962-04-18	Decca Record Co Ltd	Improvements in or relating to radar apparatus
DE1153098B (en) *	1960-03-08	1963-08-22	Siemens Ag	Method for reconverting frequency band-compressed, narrow-band transmitted radar image signals into broadband radar image signals and arrangement for practicing the method
US3181145A (en) *	1961-03-15	1965-04-27	Sylvania Electric Prod	Range estimation of radar echo signals
NL276200A (en) *	1961-03-22
FR1295945A (en) *	1961-04-17	1962-06-15	Electronique & Radio Ind	Improvements to radar information extraction systems
NL284455A (en) *	1961-10-18
NL294701A (en) *	1962-06-29
DE1248124B (en) *	1962-08-22	1967-08-24	Telefunken Patent	Device for the automatic evaluation of quantized radar signals
DE1255964B (en) *	1963-02-12	1967-12-07	Telefunken Patent	Arrangement for displaying a traffic situation on the screen of a cathode ray tube with the help of data which are supplied by an electronic computer and / or a radar device and a hand-operated transmitter
DE1282751B (en) *	1964-10-14	1968-11-14	Siemens Ag	Circuit arrangement for the switching through of radar echo signals on different independent distance channels
US3359556A (en) *	1964-12-14	1967-12-19	Int Standard Electric Corp	Pulse doppler radars

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL133723C (en) *	1956-03-30

0
- NL NL133723D patent/NL133723C/xx active
- NL NL215904D patent/NL215904A/xx unknown
- NL NL285502D patent/NL285502A/xx unknown
1956
- 1956-03-30 FR FR1147248D patent/FR1147248A/en not_active Expired
1957
- 1957-03-22 CH CH4413057A patent/CH374399A/en unknown
- 1957-03-30 DE DES52965A patent/DE1085930B/en active Pending
1961
- 1961-11-15 FR FR879021A patent/FR81704E/en not_active Expired
1962
- 1962-10-09 CH CH1181662A patent/CH415767A/en unknown
- 1962-11-13 DE DE1962S0082432 patent/DE1202357B/en active Pending

Also Published As

Publication number	Publication date
NL133723C (en)
DE1085930B (en)	1960-07-28
DE1202357B (en)	1965-10-07
CH374399A (en)	1964-01-15
FR81704E (en)	1963-11-02
CH415767A (en)	1966-06-30
NL215904A (en)
FR1147248A (en)	1957-11-20

Publication	Publication Date	Title
AT197311B (en)	1958-04-25
AT216255B (en)	1961-07-25
AT199361B (en)	1958-08-25
AT202354B (en)	1959-03-10
AT198114B (en)	1958-06-10
DE2126077B2 (en)	1974-05-09
AT202279B (en)	1959-02-25
AT201309B (en)	1958-12-27
AT195843B (en)	1958-02-25
AT197702B (en)	1958-05-27
AT194202B (en)	1957-12-27
AT213780B (en)	1961-02-27
AT196732B (en)	1958-03-25
AT197107B (en)	1958-04-10
AT198347B (en)	1958-06-25
AT204355B (en)	1959-07-10
AT211020B (en)	1960-09-10
AT196060B (en)	1958-02-25
AT198988B (en)	1958-08-11
AT195165B (en)	1958-01-25
AT196778B (en)	1958-03-25
AT196779B (en)	1958-03-25
AT201431B (en)	1959-01-10
AT196945B (en)	1958-04-10
AT195164B (en)	1958-01-25