FR2043665A1 - - Google Patents

Info

Publication number
FR2043665A1
FR2043665A1 FR7019142A FR7019142A FR2043665A1 FR 2043665 A1 FR2043665 A1 FR 2043665A1 FR 7019142 A FR7019142 A FR 7019142A FR 7019142 A FR7019142 A FR 7019142A FR 2043665 A1 FR2043665 A1 FR 2043665A1
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.)
Withdrawn
Application number
FR7019142A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2043665A1 publication Critical patent/FR2043665A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave

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)
FR7019142A 1969-05-26 1970-05-26 Withdrawn FR2043665A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82775169A 1969-05-26 1969-05-26

Publications (1)

Publication Number Publication Date
FR2043665A1 true FR2043665A1 (fr) 1971-02-19

Family

ID=25250052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019142A Withdrawn FR2043665A1 (fr) 1969-05-26 1970-05-26

Country Status (5)

Country Link
US (1) US3648177A (fr)
JP (1) JPS5126796B1 (fr)
BE (1) BE763235A (fr)
DE (1) DE2024689A1 (fr)
FR (1) FR2043665A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780370A (en) * 1971-03-11 1973-12-18 Brown & Root Electronic range measuring method and apparatus
US3806811A (en) * 1972-01-20 1974-04-23 Gte Sylvania Inc Multiple carrier phase modulated signal generating apparatus
DE2749406C2 (de) * 1977-11-04 1986-07-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart Bord- oder Bodenstation für ein Funknavigationssystem, insbesondere DME-System
JPS5489195U (fr) * 1977-12-08 1979-06-23
US4709375A (en) * 1983-09-27 1987-11-24 Robinton Products, Inc. Digital phase selection system for signal multipliers
US5255269A (en) * 1992-03-30 1993-10-19 Spacecom Systems, Inc. Transmission of data by frequency modulation using gray code
GB0215967D0 (en) * 2002-07-09 2003-02-12 Bae Systems Plc Improvements in or relating to range resolution
DE102005040697B4 (de) * 2005-08-26 2014-10-16 Prof. Dr. Klaus Lehmann/Peter Kartmann GbR (vertretungsberechtigte Gesellschafter: Prof. Dr. Klaus Lehmann, 91315 Höchstadt; Peter Kartmann, 91154 Roth) Verfahren zur Erhöhung der Ortungsgenauigkeit bei Ortungsanlagen mit bandbegrenzten Übertragungskanälen
EP3477905B1 (fr) 2017-10-26 2020-08-19 Nxp B.V. Communications sans fil adaptatives et sécurisées

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057189A (en) * 1957-08-14 1962-10-09 Ivan L Joy Ultrasonic inspection system
US3325809A (en) * 1965-07-19 1967-06-13 Sperry Rand Corp Synchronous interference rejection system for receivers of phase coded carrier signals
GB1087614A (en) * 1963-11-14 1967-10-18 Marconi Co Ltd Improvements in or relating to secret radio and like transmitters and transmission systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057189A (en) * 1957-08-14 1962-10-09 Ivan L Joy Ultrasonic inspection system
GB1087614A (en) * 1963-11-14 1967-10-18 Marconi Co Ltd Improvements in or relating to secret radio and like transmitters and transmission systems
US3325809A (en) * 1965-07-19 1967-06-13 Sperry Rand Corp Synchronous interference rejection system for receivers of phase coded carrier signals

Also Published As

Publication number Publication date
JPS5126796B1 (fr) 1976-08-09
DE2024689A1 (de) 1970-12-03
US3648177A (en) 1972-03-07
BE763235A (fr) 1971-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse