FI41297B - - Google Patents
Info
- Publication number
- FI41297B FI41297B FI2623/64A FI262364A FI41297B FI 41297 B FI41297 B FI 41297B FI 2623/64 A FI2623/64 A FI 2623/64A FI 262364 A FI262364 A FI 262364A FI 41297 B FI41297 B FI 41297B
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
- H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
- H03H2/008—Receiver or amplifier input circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/22—Circuits for receivers in which no local oscillation is generated
- H04B1/24—Circuits for receivers in which no local oscillation is generated the receiver comprising at least one semiconductor device having three or more electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET25334A DE1199830B (de) | 1963-12-24 | 1963-12-24 | Transistor-Eingangsstufe eines Empfaengers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI41297B true FI41297B (https=) | 1969-06-30 |
Family
ID=7551996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2623/64A FI41297B (https=) | 1963-12-24 | 1964-12-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3332020A (https=) |
| AT (1) | AT249114B (https=) |
| BE (1) | BE657376A (https=) |
| FI (1) | FI41297B (https=) |
| GB (1) | GB1095227A (https=) |
| SE (1) | SE322564B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741324A1 (de) * | 1987-12-05 | 1989-06-15 | Alltronik Gmbh | Handsender zur aussendung codierter elektromagnetischer impulse und darauf abgestimmter empfaenger |
| ATE142810T1 (de) * | 1989-06-03 | 1996-09-15 | Gimbel Karl Heinz Dipl Ing | Empfänger für codierte elektromagnetische impulse |
| US5442323A (en) * | 1994-05-06 | 1995-08-15 | Tikhomirov; Sergey G. | Broad-band power amplifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL220542A (https=) * | 1956-10-04 | |||
| US2978578A (en) * | 1959-01-28 | 1961-04-04 | Philco Corp | Improved transistorized mixing circuit |
| US3154750A (en) * | 1961-04-28 | 1964-10-27 | Charles E David | High frequency phase splitter utilizing bifilar windings |
| US3160824A (en) * | 1961-09-11 | 1964-12-08 | Cons Electrodynamics Corp | Frequency compensated amplifier for magnetic tape playback |
-
1964
- 1964-11-24 AT AT993764A patent/AT249114B/de active
- 1964-12-11 FI FI2623/64A patent/FI41297B/fi active
- 1964-12-17 GB GB51321/64A patent/GB1095227A/en not_active Expired
- 1964-12-21 BE BE657376D patent/BE657376A/xx unknown
- 1964-12-22 SE SE15563/64A patent/SE322564B/xx unknown
- 1964-12-23 US US420627A patent/US3332020A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE322564B (https=) | 1970-04-13 |
| BE657376A (https=) | 1965-04-16 |
| GB1095227A (en) | 1967-12-13 |
| AT249114B (de) | 1966-09-12 |
| US3332020A (en) | 1967-07-18 |