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
Links
- 239000003990 capacitor Substances 0.000 claims description 60
- 230000003071 parasitic effect Effects 0.000 claims description 29
- 230000010355 oscillation Effects 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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 KR0134964B1 (ko) | 1988-11-21 | 1989-11-21 | 증폭기 트랜지스터를 갖는 증폭기회로 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR0134964B1 (de) |
DE (1) | DE3839241A1 (de) |
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 (de) * | 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 IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3839241C2 (de) | 1991-04-04 |
DE3839241A1 (de) | 1990-05-23 |
KR900008761A (ko) | 1990-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20011221 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |