ATE99838T1 - DIELECTRIC WAVE GUIDE. - Google Patents

DIELECTRIC WAVE GUIDE.

Info

Publication number
ATE99838T1
ATE99838T1 AT89308429T AT89308429T ATE99838T1 AT E99838 T1 ATE99838 T1 AT E99838T1 AT 89308429 T AT89308429 T AT 89308429T AT 89308429 T AT89308429 T AT 89308429T AT E99838 T1 ATE99838 T1 AT E99838T1
Authority
AT
Austria
Prior art keywords
tetrafluoroethylene
dielectric sheet
wave guide
electromagnetic wave
wave propagating
Prior art date
Application number
AT89308429T
Other languages
German (de)
Inventor
Chiharu Harayama
Original Assignee
Junkosha Co Ltd
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 Junkosha Co Ltd filed Critical Junkosha Co Ltd
Application granted granted Critical
Publication of ATE99838T1 publication Critical patent/ATE99838T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor

Landscapes

  • Laminated Bodies (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)

Abstract

A high frequency transmission circuit (1) is provided comprising a continuously porous, planar dielectric sheet (2) having an electromagnetic wave propagating circuit (3,4) therein formed by a dielectric material of a higher permittivity impregnated into portions of the dielectric sheet (2) in the thickness direction thereof. The planar dielectric sheet (2) is preferably of porous expanded polytetrafluoroethylene, and the dielectric material used to form the electromagnetic wave propagating circuit may be tetrafluoroethylene-hexafluoropropylene copolymer, a tetrafluoroethylene-perfluoroalkylvinyl ether copolymer, a tetrafluoroethylene-ethylene copolymer or a tetrafluoroethylene dispersion.
AT89308429T 1988-08-19 1989-08-18 DIELECTRIC WAVE GUIDE. ATE99838T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63206178A JPH0254602A (en) 1988-08-19 1988-08-19 High frequency transmission circuit
EP89308429A EP0360415B1 (en) 1988-08-19 1989-08-18 Dielectric waveguide

Publications (1)

Publication Number Publication Date
ATE99838T1 true ATE99838T1 (en) 1994-01-15

Family

ID=16519105

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89308429T ATE99838T1 (en) 1988-08-19 1989-08-18 DIELECTRIC WAVE GUIDE.

Country Status (6)

Country Link
EP (1) EP0360415B1 (en)
JP (1) JPH0254602A (en)
AT (1) ATE99838T1 (en)
AU (1) AU3943889A (en)
DE (1) DE68912043T2 (en)
GB (1) GB2222314A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9621049D0 (en) * 1996-10-09 1996-11-27 Secr Defence Dielectric composites
JP3886459B2 (en) 2003-01-28 2007-02-28 株式会社神戸製鋼所 Dielectric line manufacturing method
CN102260378B (en) * 2011-05-06 2013-03-20 广东生益科技股份有限公司 Composite material, high-frequency circuit board manufactured therefrom and manufacturing method of high-frequency circuit board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047896B (en) * 1952-04-15 1958-12-31 Siemens Ag Waveguide arrangement consisting of one or more layers of dielectric material
FR1372610A (en) * 1963-08-06 1964-09-18 Transmission line with dielectric
US4463329A (en) * 1978-08-15 1984-07-31 Hirosuke Suzuki Dielectric waveguide
JP2700553B2 (en) * 1988-03-31 1998-01-21 株式会社 潤工社 Transmission circuit

Also Published As

Publication number Publication date
EP0360415B1 (en) 1994-01-05
AU3943889A (en) 1990-02-22
DE68912043T2 (en) 1994-07-14
JPH0254602A (en) 1990-02-23
DE68912043D1 (en) 1994-02-17
GB2222314A (en) 1990-02-28
EP0360415A1 (en) 1990-03-28
GB8918931D0 (en) 1989-09-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties