[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Koudelny et al., 2022 - Google Patents

Get 167-2021 State Primary Standard of the Unit of Power of Electromagnetic Oscillations in the Frequency Range from 37.5 to 118.1 GHz

Koudelny et al., 2022

Document ID
3009636038374759390
Author
Koudelny A
Malay I
Matveev A
Perepelkin V
Chirkov I
Publication year
Publication venue
Measurement Techniques

External Links

Snippet

Issues related to measuring the radio frequency (RF) power as the main parameter characterizing the intensity of electromagnetic radiation at microwave frequencies in closed transmission paths are considered. RF power measurements within the mm-wavelength …
Continue reading at link.springer.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00—Measuring quantity of heat
    • G01K17/06—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • G01K17/20—Measuring quantity of heat conveyed by flowing mediums, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature across a radiating surface, combined with ascertainment of the heat transmission coefficient
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of aerials; Antenna testing in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/02—Details
    • G01J5/04—Casings Mountings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G01J5/043—Prevention or determination of dust, smog or clogging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4846—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a motionless, e.g. solid sample
    • G01N25/4866—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a motionless, e.g. solid sample by using a differential method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using change of colour or translucency
    • G01K11/125—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using change of colour or translucency using change in reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements using change of resonant frequency of a crystal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/50—Radiation pyrometry using techniques specified in the subgroups below
    • G01J5/52—Radiation pyrometry using techniques specified in the subgroups below using comparison with reference sources, e.g. disappearing-filament pyrometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply, e.g. by thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/10—Arrangements for compensating for auxiliary variables, e.g. length of lead
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J5/0003—Radiation pyrometry for sensing the radiant heat transfer of samples, e.g. emittance meter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry
    • G01J2005/0048—Calibrating; Correcting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the preceding groups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Similar Documents

Publication Publication Date Title
Kwon et al. $ V $-Band Waveguide Microcalorimeter for Millimeter-Wave Power Standards
CN106772186B (en) A kind of substitution efficiency measurement method and system of double load waveguide calorimeters
Koudelny et al. Get 167-2021 State Primary Standard of the Unit of Power of Electromagnetic Oscillations in the Frequency Range from 37.5 to 118.1 GHz
Cui et al. An improved design and simplified evaluation technique for waveguide microcalorimeter
Celep et al. Characterization of a thermal isolation section of a waveguide microcalorimeter
Arsaev et al. Water vapor radiometer: Measuring instrument of atmospheric brightness temperature
Celep et al. Power sensor characterization from 110 to 170 GHz using a waveguide calorimeter
Kinoshita et al. Precise power measurement with a single-mode waveguide calorimeter in the 220–330 GHz frequency range
Perepelkin et al. GET 167–2017 State primary standard of the unit of power of electromagnetic oscillations in the range of frequencies from 37.5 to 78.33 GHz
Stokes et al. Millimeter-wave and terahertz power meter characterisation at W-band frequencies
Botello-Perez et al. Characterization of a Type-N coaxial microcalorimeter for use as microwave power standard at CENAM
Akhiezer et al. Millimeter wave power standards
Botello-Perez et al. A 2.4-mm Coaxial Microcalorimeter for Use as Millimeter-Wave Power Standard at CENAM
Koudelny et al. Working Standard of the Unit of Power of Electromagnetic Waves in the Frequency Range of 37.5–220 GHz
Kang et al. A Thermal Noise Measurement System for Noise Temperature Standards in $ W $-Band
Perangin-Angin Development of RF Power Sensor Measurement System Using VNA Method and Heating Block
Kolpakov et al. Traceability of Measurements of the Energy Parameters of Laser Beams
Kang et al. K-and Ka-band waveguide microcalorimeters for microwave power standards
Achkar A set of waveguide primary thermal noise standards and related calibration systems for the frequency range 8.2-40 GHz
Perepelkin et al. National primary standard for the unit of power of electromagnetic oscillations in waveguides and coaxial lines at frequencies of 0.03–37.5 GHz
Glazov et al. Increasing the precision of reproduction of the unit of average power of optical radiation in fiber-optic transmission systems by improving the algorithms and automating measurement processes
Oberto et al. RF/MW power standard realization without unitary efficiency assumption at DC/LF
Perangin-Angin et al. Generalized Efficiency and the Uncertainty of Millimeter Wave Power Standard
Malai et al. Development of a Basic Reference Standard of the Power of Electromagnetic Oscillations in Coaxial Transmission Lines
Aderikhin et al. State Primary Standard of the Power Spectral Density Unit of Noise Radio Emission in the Frequency Range from 0.002 to 178.3 GHz Get 21-2021