WO2008048347A3 - Variable multi-stage waveform detector - Google Patents

Variable multi-stage waveform detector Download PDF

Info

Publication number
WO2008048347A3
WO2008048347A3 PCT/US2007/004400 US2007004400W WO2008048347A3 WO 2008048347 A3 WO2008048347 A3 WO 2008048347A3 US 2007004400 W US2007004400 W US 2007004400W WO 2008048347 A3 WO2008048347 A3 WO 2008048347A3
Authority
WO
WIPO (PCT)
Prior art keywords
waveform detector
variable multi
stage waveform
stage
variable
Prior art date
Application number
PCT/US2007/004400
Other languages
French (fr)
Other versions
WO2008048347A2 (en
Inventor
Roderick A Hyde
Muriel Y Ishikawa
Edward K Y Jung
Nathan P Myhrvold
Clarence T Tegreene
Lowell L Wood
Original Assignee
Searete Llc
Roderick A Hyde
Muriel Y Ishikawa
Edward K Y Jung
Nathan P Myhrvold
Clarence T Tegreene
Lowell L Wood
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
Priority claimed from US11/355,493 external-priority patent/US8207907B2/en
Priority claimed from US11/588,851 external-priority patent/US7427762B2/en
Application filed by Searete Llc, Roderick A Hyde, Muriel Y Ishikawa, Edward K Y Jung, Nathan P Myhrvold, Clarence T Tegreene, Lowell L Wood filed Critical Searete Llc
Publication of WO2008048347A2 publication Critical patent/WO2008048347A2/en
Publication of WO2008048347A3 publication Critical patent/WO2008048347A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/32—Investigating bands of a spectrum in sequence by a single detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
    • H01Q19/065—Zone plate type antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Burglar Alarm Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

A variable waveform detector may include multiple stages.
PCT/US2007/004400 2006-02-16 2007-02-14 Variable multi-stage waveform detector WO2008048347A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/355,493 2006-02-16
US11/355,493 US8207907B2 (en) 2006-02-16 2006-02-16 Variable metamaterial apparatus
US11/588,851 2006-10-26
US11/588,851 US7427762B2 (en) 2005-12-21 2006-10-26 Variable multi-stage waveform detector

Publications (2)

Publication Number Publication Date
WO2008048347A2 WO2008048347A2 (en) 2008-04-24
WO2008048347A3 true WO2008048347A3 (en) 2009-04-16

Family

ID=39314558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/004400 WO2008048347A2 (en) 2006-02-16 2007-02-14 Variable multi-stage waveform detector

Country Status (1)

Country Link
WO (1) WO2008048347A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO346078B1 (en) 2020-10-15 2022-02-07 Univ Of South Eastern Norway Direct growth cross-linked carbon nanotubes on microstructured metal substrate for supercapacitor application
NO20221045A1 (en) 2022-09-30 2024-04-01 Nanocaps As Fabricating an electrode for a lithium-ion capacitor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254330A (en) * 1979-09-13 1981-03-03 Honeywell Inc. Low frequency enhancement range finding equipment
US20040114203A1 (en) * 2001-10-19 2004-06-17 Batchko Robert G. Digital focus lens system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254330A (en) * 1979-09-13 1981-03-03 Honeywell Inc. Low frequency enhancement range finding equipment
US20040114203A1 (en) * 2001-10-19 2004-06-17 Batchko Robert G. Digital focus lens system

Also Published As

Publication number Publication date
WO2008048347A2 (en) 2008-04-24

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