FR2758190B1 - Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques - Google Patents

Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques

Info

Publication number
FR2758190B1
FR2758190B1 FR9700124A FR9700124A FR2758190B1 FR 2758190 B1 FR2758190 B1 FR 2758190B1 FR 9700124 A FR9700124 A FR 9700124A FR 9700124 A FR9700124 A FR 9700124A FR 2758190 B1 FR2758190 B1 FR 2758190B1
Authority
FR
France
Prior art keywords
polarization
transmitter
receiver
absorption
electromagnetic waves
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.)
Expired - Fee Related
Application number
FR9700124A
Other languages
English (en)
Other versions
FR2758190A1 (fr
Inventor
Remi Fernand Seijido
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9700124A priority Critical patent/FR2758190B1/fr
Priority to PCT/FR1998/000001 priority patent/WO1998029761A1/fr
Priority to EP98901365A priority patent/EP0907896A1/fr
Publication of FR2758190A1 publication Critical patent/FR2758190A1/fr
Application granted granted Critical
Publication of FR2758190B1 publication Critical patent/FR2758190B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
    • 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
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar 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
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
  • Traffic Control Systems (AREA)
FR9700124A 1997-01-03 1997-01-03 Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques Expired - Fee Related FR2758190B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9700124A FR2758190B1 (fr) 1997-01-03 1997-01-03 Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques
PCT/FR1998/000001 WO1998029761A1 (fr) 1997-01-03 1998-01-02 Modulation passive de signaux electromagnetiques
EP98901365A EP0907896A1 (fr) 1997-01-03 1998-01-02 Modulation passive de signaux electromagnetiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700124A FR2758190B1 (fr) 1997-01-03 1997-01-03 Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques

Publications (2)

Publication Number Publication Date
FR2758190A1 FR2758190A1 (fr) 1998-07-10
FR2758190B1 true FR2758190B1 (fr) 1999-02-12

Family

ID=9502448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9700124A Expired - Fee Related FR2758190B1 (fr) 1997-01-03 1997-01-03 Ensemble de detection d'informations compose d'un emetteur, d'un recepteur, d'un modulateur inerte modulant en absorption et en polarisation des ondes electromagnetiques

Country Status (3)

Country Link
EP (1) EP0907896A1 (fr)
FR (1) FR2758190B1 (fr)
WO (1) WO1998029761A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353001A1 (de) * 2003-11-13 2005-06-16 Conti Temic Microelectronic Gmbh Vorrichtung und Verfahren zur Objekterkennung für eine Kraftfahrzeug-Sicherheitseinrichtung
GB2534408B (en) * 2015-01-23 2021-06-09 Guidance Marine Ltd Position reference sensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863064A (en) * 1972-01-03 1975-01-28 Philco Ford Corp Differential retrocommunicator
US3878528A (en) * 1973-10-12 1975-04-15 Boeing Co Passive identification system
US4866781A (en) * 1983-04-01 1989-09-12 Honeywell Inc. Method and means of identifying objects with retro-reflected light
JPH0496520A (ja) * 1990-08-13 1992-03-27 Sharp Corp データ送信装置
JP2632078B2 (ja) * 1990-10-01 1997-07-16 シャープ株式会社 移動体識別システムに用いられる応答装置
US5355241A (en) * 1991-12-09 1994-10-11 Kelley Clifford W Identification friend or foe discriminator
US5539565A (en) * 1995-09-27 1996-07-23 Motorola, Inc. Method and apparatus for a selective optical retroreflector

Also Published As

Publication number Publication date
FR2758190A1 (fr) 1998-07-10
WO1998029761A1 (fr) 1998-07-09
EP0907896A1 (fr) 1999-04-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070930