GB1115128A - Device for measuring high frequency constants of materials - Google Patents

Device for measuring high frequency constants of materials

Info

Publication number
GB1115128A
GB1115128A GB1865166A GB1865166A GB1115128A GB 1115128 A GB1115128 A GB 1115128A GB 1865166 A GB1865166 A GB 1865166A GB 1865166 A GB1865166 A GB 1865166A GB 1115128 A GB1115128 A GB 1115128A
Authority
GB
United Kingdom
Prior art keywords
flanges
high frequency
measuring high
materials
measuring
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
Application number
GB1865166A
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of GB1115128A publication Critical patent/GB1115128A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

1,115,128. Impedance measurements. ELTRO G.m.b.H. & CO. GESELLSCHAFT FœR STRAHLUNGSTECHNIK. April 28, 1966 [June 18, 1965], No. 18651/66 Addition to 1, 006, 523. Heading G1U. The apparatus described in Specification 1, 006, 523 for measuring high frequency constants of a material by means of a resonance measurement, wherein the material under test is passed between two axially aligned parts of a waveguide constructed so that its normal cut off frequency is higher than the measuring frequency range, is modified by arranging that the parts have facing ends carrying curved parallel metal flanges. This enables curved material to be tested. The flanges are removable so that interchangeable flanges of different curvatures may be used.
GB1865166A 1965-06-18 1966-04-28 Device for measuring high frequency constants of materials Expired GB1115128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965E0029529 DE1265859B (en) 1965-06-18 1965-06-18 Device for determining electrical and / or magnetic parameters of an electrically non-conductive material by measuring resonance with microwaves

Publications (1)

Publication Number Publication Date
GB1115128A true GB1115128A (en) 1968-05-29

Family

ID=7073975

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1865166A Expired GB1115128A (en) 1965-06-18 1966-04-28 Device for measuring high frequency constants of materials
GB306368A Expired GB1115129A (en) 1965-06-18 1966-04-28 Device for measuring high frequency constants of materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB306368A Expired GB1115129A (en) 1965-06-18 1966-04-28 Device for measuring high frequency constants of materials

Country Status (2)

Country Link
DE (1) DE1265859B (en)
GB (2) GB1115128A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552954C3 (en) * 1975-11-26 1979-08-16 Bayer Ag, 5090 Leverkusen Device for moisture measurement of spatially extended samples
FR2556470B1 (en) * 1983-12-07 1986-09-12 Bordeaux 1 Universite METHOD AND DEVICE FOR CONTINUOUS MEASUREMENT OF THE CONDUCTIVE FIBER IMPREGNATION RATE
FR2647223B1 (en) * 1989-05-22 1991-08-30 Europ Propulsion DEVICE FOR MEASURING ELECTROMAGNETIC CHARACTERISTICS OF A MATERIAL AT VERY HIGH TEMPERATURE
DE102018207864B4 (en) * 2018-05-18 2021-01-14 Bayerische Motoren Werke Aktiengesellschaft Measuring device for the attenuation measurement of components

Also Published As

Publication number Publication date
DE1265859B (en) 1968-04-11
GB1115129A (en) 1968-05-29

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