JPS5443445A - Waveguide-type filter - Google Patents
Waveguide-type filterInfo
- Publication number
- JPS5443445A JPS5443445A JP10949677A JP10949677A JPS5443445A JP S5443445 A JPS5443445 A JP S5443445A JP 10949677 A JP10949677 A JP 10949677A JP 10949677 A JP10949677 A JP 10949677A JP S5443445 A JPS5443445 A JP S5443445A
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- plate
- dielectrics
- plus
- thickness
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE:To obtain a filter featuring a high measurement accuracy in an easy way by attaching the conductor films of a fixed form to the dielectrics and the then arraying the dielectrics into the waveguide. CONSTITUTION:Dielectric plate 3 and 3' are located vertically to the tube axis of waveguide 1' and conductor film 4 and 4' are coated through evaporation onto the surface which is orthogonal to the tube axis of plate 3 and 3'. Furthermore, dielectric 5 is installed. The space between film 4 and 4' is determined by the thickness of plate 3 and 3' plus 5. Plate 3 and 3' plus 5, are polished accurately right before they are put into waveguide 1' and thus their thickness can be kept accurate. Thus, a filter of a high measurement accuracy can be obtained in an easy way.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949677A JPS5443445A (en) | 1977-09-13 | 1977-09-13 | Waveguide-type filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949677A JPS5443445A (en) | 1977-09-13 | 1977-09-13 | Waveguide-type filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5443445A true JPS5443445A (en) | 1979-04-06 |
Family
ID=14511719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10949677A Pending JPS5443445A (en) | 1977-09-13 | 1977-09-13 | Waveguide-type filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5443445A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144174A (en) * | 1986-12-05 | 1988-06-16 | 信越化学工業株式会社 | Manufacture of thermal pressure formed article |
JPS63187801A (en) * | 1987-01-30 | 1988-08-03 | Hitachi Ltd | Waveguide filter |
JPH01126701U (en) * | 1988-02-23 | 1989-08-30 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS544649B2 (en) * | 1974-11-26 | 1979-03-08 |
-
1977
- 1977-09-13 JP JP10949677A patent/JPS5443445A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS544649B2 (en) * | 1974-11-26 | 1979-03-08 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63144174A (en) * | 1986-12-05 | 1988-06-16 | 信越化学工業株式会社 | Manufacture of thermal pressure formed article |
JPS63187801A (en) * | 1987-01-30 | 1988-08-03 | Hitachi Ltd | Waveguide filter |
JPH01126701U (en) * | 1988-02-23 | 1989-08-30 |
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