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
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)
- Waveguides (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Control Of Motors That Do Not Use Commutators (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.
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)
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)
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 |
-
1988
- 1988-08-19 JP JP63206178A patent/JPH0254602A/en active Pending
-
1989
- 1989-08-09 AU AU39438/89A patent/AU3943889A/en not_active Abandoned
- 1989-08-18 GB GB8918931A patent/GB2222314A/en not_active Withdrawn
- 1989-08-18 EP EP89308429A patent/EP0360415B1/en not_active Expired - Lifetime
- 1989-08-18 DE DE68912043T patent/DE68912043T2/en not_active Expired - Lifetime
- 1989-08-18 AT AT89308429T patent/ATE99838T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68912043T2 (en) | 1994-07-14 |
AU3943889A (en) | 1990-02-22 |
DE68912043D1 (en) | 1994-02-17 |
GB2222314A (en) | 1990-02-28 |
EP0360415B1 (en) | 1994-01-05 |
GB8918931D0 (en) | 1989-09-27 |
JPH0254602A (en) | 1990-02-23 |
EP0360415A1 (en) | 1990-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |