KR20010041970A - 변조 가능한 반사기 및 그 사용방법 - Google Patents

변조 가능한 반사기 및 그 사용방법 Download PDF

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Publication number
KR20010041970A
KR20010041970A KR1020007010295A KR20007010295A KR20010041970A KR 20010041970 A KR20010041970 A KR 20010041970A KR 1020007010295 A KR1020007010295 A KR 1020007010295A KR 20007010295 A KR20007010295 A KR 20007010295A KR 20010041970 A KR20010041970 A KR 20010041970A
Authority
KR
South Korea
Prior art keywords
reflector
microfabricated
plate
reflective
radiation signal
Prior art date
Application number
KR1020007010295A
Other languages
English (en)
Korean (ko)
Inventor
로버슨마크더블유.
린네글렌에이.
딘필립에이.
마크스카렌더블유.
Original Assignee
베씨 케이. 프레넬
엠씨엔씨
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 베씨 케이. 프레넬, 엠씨엔씨 filed Critical 베씨 케이. 프레넬
Publication of KR20010041970A publication Critical patent/KR20010041970A/ko

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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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • 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
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/756—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator for modifying the reflectivity of the reflector
    • 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
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020007010295A 1998-03-17 1999-03-16 변조 가능한 반사기 및 그 사용방법 KR20010041970A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/042,836 US6137623A (en) 1998-03-17 1998-03-17 Modulatable reflectors and methods for using same
US9/042,836 1998-03-17
PCT/US1999/006152 WO1999047950A2 (en) 1998-03-17 1999-03-16 Modulatable reflectors and methods for using same

Publications (1)

Publication Number Publication Date
KR20010041970A true KR20010041970A (ko) 2001-05-25

Family

ID=21924006

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007010295A KR20010041970A (ko) 1998-03-17 1999-03-16 변조 가능한 반사기 및 그 사용방법

Country Status (6)

Country Link
US (2) US6137623A (US07585860-20090908-C00112.png)
EP (1) EP1064571A2 (US07585860-20090908-C00112.png)
JP (1) JP4458665B2 (US07585860-20090908-C00112.png)
KR (1) KR20010041970A (US07585860-20090908-C00112.png)
AU (1) AU3106799A (US07585860-20090908-C00112.png)
WO (1) WO1999047950A2 (US07585860-20090908-C00112.png)

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Publication number Priority date Publication date Assignee Title
KR101041886B1 (ko) * 2009-10-14 2011-06-15 국방과학연구소 코너 큐브형 역반사기 및 그 제조 방법

Also Published As

Publication number Publication date
WO1999047950A2 (en) 1999-09-23
US6233088B1 (en) 2001-05-15
JP4458665B2 (ja) 2010-04-28
AU3106799A (en) 1999-10-11
WO1999047950A3 (en) 2000-03-09
US6137623A (en) 2000-10-24
EP1064571A2 (en) 2001-01-03
JP2002507759A (ja) 2002-03-12

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