JPS5897125A - 高周波用等化器 - Google Patents
高周波用等化器Info
- Publication number
- JPS5897125A JPS5897125A JP57206767A JP20676782A JPS5897125A JP S5897125 A JPS5897125 A JP S5897125A JP 57206767 A JP57206767 A JP 57206767A JP 20676782 A JP20676782 A JP 20676782A JP S5897125 A JPS5897125 A JP S5897125A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- transistor
- line
- control signal
- 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
- 239000002131 composite material Substances 0.000 claims description 12
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- 235000017399 Caesalpinia tinctoria Nutrition 0.000 description 1
- 241000388430 Tara Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
- G11B5/035—Equalising
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements in emitter-coupled or cascode amplifiers
Landscapes
- Networks Using Active Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/324,773 US4405954A (en) | 1981-11-25 | 1981-11-25 | Radio frequency equalizer |
| US324773 | 1989-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5897125A true JPS5897125A (ja) | 1983-06-09 |
| JPH0576085B2 JPH0576085B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-21 |
Family
ID=23265047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57206767A Granted JPS5897125A (ja) | 1981-11-25 | 1982-11-25 | 高周波用等化器 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4405954A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| JP (1) | JPS5897125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57200926A (en) * | 1981-06-03 | 1982-12-09 | Hitachi Ltd | Signal processing circuit |
| US4479152A (en) * | 1982-04-22 | 1984-10-23 | Sperry Corporation | Adjustable equalizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504487A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-18 | 1975-01-17 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3757254A (en) * | 1970-06-05 | 1973-09-04 | Victor Co Ltd | N system noise reduction system and apparatus using a compression and expansio |
| US4271439A (en) * | 1979-04-24 | 1981-06-02 | Polaroid Corporation | Electronic gain and noise control for recording of analog information |
-
1981
- 1981-11-25 US US06/324,773 patent/US4405954A/en not_active Expired - Lifetime
-
1982
- 1982-11-25 JP JP57206767A patent/JPS5897125A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS504487A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-05-18 | 1975-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| US4405954A (en) | 1983-09-20 |
| JPH0576085B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-10-21 |