JPH0115204B2 - - Google Patents
Info
- Publication number
- JPH0115204B2 JPH0115204B2 JP7956483A JP7956483A JPH0115204B2 JP H0115204 B2 JPH0115204 B2 JP H0115204B2 JP 7956483 A JP7956483 A JP 7956483A JP 7956483 A JP7956483 A JP 7956483A JP H0115204 B2 JPH0115204 B2 JP H0115204B2
- Authority
- JP
- Japan
- Prior art keywords
- bpf
- output
- frequency
- stage
- terminal
- 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
Links
- 238000005259 measurement Methods 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
Landscapes
- Filters And Equalizers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7956483A JPS59204308A (ja) | 1983-05-06 | 1983-05-06 | 帯域フイルタ回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7956483A JPS59204308A (ja) | 1983-05-06 | 1983-05-06 | 帯域フイルタ回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59204308A JPS59204308A (ja) | 1984-11-19 |
JPH0115204B2 true JPH0115204B2 (ko) | 1989-03-16 |
Family
ID=13693501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7956483A Granted JPS59204308A (ja) | 1983-05-06 | 1983-05-06 | 帯域フイルタ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59204308A (ko) |
-
1983
- 1983-05-06 JP JP7956483A patent/JPS59204308A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59204308A (ja) | 1984-11-19 |
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