FR1584091A - - Google Patents

Info

Publication number
FR1584091A
FR1584091A FR1584091DA FR1584091A FR 1584091 A FR1584091 A FR 1584091A FR 1584091D A FR1584091D A FR 1584091DA FR 1584091 A FR1584091 A FR 1584091A
Authority
FR
France
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.)
Expired
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1584091A publication Critical patent/FR1584091A/fr
Expired legal-status Critical Current

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
    • 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
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • G01S7/2922—Extracting wanted echo-signals based on data belonging to one radar period by using a controlled threshold
FR1584091D 1968-08-02 1968-08-02 Expired FR1584091A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161728 1968-08-02

Publications (1)

Publication Number Publication Date
FR1584091A true FR1584091A (fr) 1969-12-12

Family

ID=8653382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1584091D Expired FR1584091A (fr) 1968-08-02 1968-08-02

Country Status (4)

Country Link
DE (1) DE1939285A1 (fr)
FR (1) FR1584091A (fr)
GB (1) GB1285622A (fr)
NL (1) NL6911724A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189949A2 (fr) * 1968-12-20 1974-01-25 Ibm France

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209399A1 (de) * 1982-03-16 1983-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und anordnung zur verbesserung des signal-stoer-verhaeltnisses bei radaranlagen
GB2338132B (en) * 1998-06-02 2003-05-28 Federal Ind Ind Group Inc Echo detection in echo ranging systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189949A2 (fr) * 1968-12-20 1974-01-25 Ibm France

Also Published As

Publication number Publication date
GB1285622A (en) 1972-08-16
DE1939285A1 (de) 1970-03-12
NL6911724A (fr) 1970-02-04

Similar Documents

Publication Publication Date Title
AU1946070A (fr)
AU428130B2 (fr)
AU2374870A (fr)
AU5184069A (fr)
AU6168869A (fr)
AU6171569A (fr)
FR1584091A (fr)
AU416157B2 (fr)
AU429879B2 (fr)
AU2581067A (fr)
FR2189949B2 (fr)
AU4811568A (fr)
AU421558B1 (fr)
AR203075Q (fr)
AU3224368A (fr)
AU3789668A (fr)
AU2580267A (fr)
AU4744468A (fr)
AU463027A (fr)
BE727488A (fr)
AU4503667A (fr)
AU479393A (fr)
AU479894A (fr)
AU4464266A (fr)
AU4270368A (fr)

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse