JPS641303A - High-frequency filter - Google Patents
High-frequency filterInfo
- Publication number
- JPS641303A JPS641303A JP15681287A JP15681287A JPS641303A JP S641303 A JPS641303 A JP S641303A JP 15681287 A JP15681287 A JP 15681287A JP 15681287 A JP15681287 A JP 15681287A JP S641303 A JPS641303 A JP S641303A
- Authority
- JP
- Japan
- Prior art keywords
- input
- output
- frequency filter
- constitution
- filter
- 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.)
- Granted
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE: To simplify the constitution and reduce the size of a high-frequency filter, by providing an input or output terminal inside the transmission line of a loop-like resonator.
CONSTITUTION: Split-ring resonators 11∼13 provided with capacities 11a∼13a for tuning frequency, capacitors 14 and 15 for coupling input-output, and input and output terminals 16 and 17, namely, coaxial connectors or pin terminals are provided. In such way, the input and output terminals are provided near the centers of two of the resonators 11∼13. Therefore, the box body of this filter can be miniaturized.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156812A JP2511981B2 (en) | 1987-06-24 | 1987-06-24 | High frequency filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62156812A JP2511981B2 (en) | 1987-06-24 | 1987-06-24 | High frequency filter |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH011303A JPH011303A (en) | 1989-01-05 |
JPS641303A true JPS641303A (en) | 1989-01-05 |
JP2511981B2 JP2511981B2 (en) | 1996-07-03 |
Family
ID=15635867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62156812A Expired - Fee Related JP2511981B2 (en) | 1987-06-24 | 1987-06-24 | High frequency filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2511981B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155803U (en) * | 1981-03-27 | 1982-09-30 | ||
JPS58139502A (en) * | 1982-02-15 | 1983-08-18 | Anritsu Corp | Resonator |
JPS62110301A (en) * | 1985-11-08 | 1987-05-21 | Matsushita Electric Ind Co Ltd | Tuning type band-pass filter |
-
1987
- 1987-06-24 JP JP62156812A patent/JP2511981B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57155803U (en) * | 1981-03-27 | 1982-09-30 | ||
JPS58139502A (en) * | 1982-02-15 | 1983-08-18 | Anritsu Corp | Resonator |
JPS62110301A (en) * | 1985-11-08 | 1987-05-21 | Matsushita Electric Ind Co Ltd | Tuning type band-pass filter |
Also Published As
Publication number | Publication date |
---|---|
JP2511981B2 (en) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |