KR0134964B1 - 증폭기 트랜지스터를 갖는 증폭기회로 - Google Patents
증폭기 트랜지스터를 갖는 증폭기회로Info
- Publication number
- KR0134964B1 KR0134964B1 KR1019890016922A KR890016922A KR0134964B1 KR 0134964 B1 KR0134964 B1 KR 0134964B1 KR 1019890016922 A KR1019890016922 A KR 1019890016922A KR 890016922 A KR890016922 A KR 890016922A KR 0134964 B1 KR0134964 B1 KR 0134964B1
- Authority
- KR
- South Korea
- Prior art keywords
- capacitor
- circuit
- amplifier
- amplifier circuit
- inductance
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/191—Tuned amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/72—Indexing scheme relating to amplifiers the amplifier stage being a common gate configuration MOSFET
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3839241A DE3839241A1 (de) | 1988-11-21 | 1988-11-21 | Verstaerkerschaltung mit einem verstaerkertransistor |
DEP3839241.0 | 1988-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900008761A KR900008761A (ko) | 1990-06-03 |
KR0134964B1 true KR0134964B1 (ko) | 1998-04-25 |
Family
ID=6367543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890016922A Expired - Fee Related KR0134964B1 (ko) | 1988-11-21 | 1989-11-21 | 증폭기 트랜지스터를 갖는 증폭기회로 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR0134964B1 (enrdf_load_stackoverflow) |
DE (1) | DE3839241A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19509295A1 (de) * | 1995-03-15 | 1996-09-19 | Telefunken Microelectron | Verstärkerschaltung mit Transistor in Basis-Grundschaltung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE523061A (enrdf_load_stackoverflow) * | 1952-09-27 | |||
US3860881A (en) * | 1973-09-12 | 1975-01-14 | Gen Electric | Radio frequency amplifier |
US4350958A (en) * | 1980-01-17 | 1982-09-21 | Motorola, Inc. | Impedance matching circuitry for radio frequency signal power amplifiers |
US4342967A (en) * | 1980-05-01 | 1982-08-03 | Gte Laboratories Incorporated | High voltage, high frequency amplifier |
DE3213406A1 (de) * | 1982-04-10 | 1983-10-13 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schmalbandverstaerker, insbesondere fernseh-zwischenfrequenz-verstaerker |
DE3326958C2 (de) * | 1983-07-27 | 1986-07-10 | Telefunken electronic GmbH, 7100 Heilbronn | Integrierte Schaltung zum Verstärken |
-
1988
- 1988-11-21 DE DE3839241A patent/DE3839241A1/de active Granted
-
1989
- 1989-11-21 KR KR1019890016922A patent/KR0134964B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3839241C2 (enrdf_load_stackoverflow) | 1991-04-04 |
KR900008761A (ko) | 1990-06-03 |
DE3839241A1 (de) | 1990-05-23 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
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PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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A201 | Request for examination | ||
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
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E902 | Notification of reason for refusal | ||
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St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
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T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
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P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
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GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
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Payment date: 20011221 Year of fee payment: 5 |
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PR1001 | Payment of annual fee |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20030109 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20030109 |
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P22-X000 | Classification modified |
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R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |