FI78583C - Kopplingsanordning foer avstaemning av ett frekvensselektivt elektroniskt maetningsobjekt. - Google Patents
Kopplingsanordning foer avstaemning av ett frekvensselektivt elektroniskt maetningsobjekt. Download PDFInfo
- Publication number
- FI78583C FI78583C FI840698A FI840698A FI78583C FI 78583 C FI78583 C FI 78583C FI 840698 A FI840698 A FI 840698A FI 840698 A FI840698 A FI 840698A FI 78583 C FI78583 C FI 78583C
- Authority
- FI
- Finland
- Prior art keywords
- voltage
- measuring
- tuning
- changeover switch
- frequency
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 230000015654 memory Effects 0.000 claims abstract description 6
- 230000005284 excitation Effects 0.000 claims description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 4
- 239000003990 capacitor Substances 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 1
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000012432 intermediate storage Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Networks Using Active Elements (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Dry Development In Electrophotography (AREA)
- Electrophonic Musical Instruments (AREA)
- Cable Accessories (AREA)
- Filters And Equalizers (AREA)
- Discharge Heating (AREA)
- Emergency Protection Circuit Devices (AREA)
- Amplifiers (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3306401A DE3306401C1 (de) | 1983-02-24 | 1983-02-24 | Schaltungsanordnung zum Abgleich eines frequenzselektiven elektronischen Messobjekts |
| DE3306401 | 1983-02-24 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI840698A0 FI840698A0 (fi) | 1984-02-21 |
| FI840698L FI840698L (fi) | 1984-08-25 |
| FI78583B FI78583B (fi) | 1989-04-28 |
| FI78583C true FI78583C (fi) | 1989-08-10 |
Family
ID=6191679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI840698A FI78583C (fi) | 1983-02-24 | 1984-02-21 | Kopplingsanordning foer avstaemning av ett frekvensselektivt elektroniskt maetningsobjekt. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4604571A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0117499B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPS59162463A (cg-RX-API-DMAC7.html) |
| AT (1) | ATE34640T1 (cg-RX-API-DMAC7.html) |
| DE (2) | DE3306401C1 (cg-RX-API-DMAC7.html) |
| DK (1) | DK161926C (cg-RX-API-DMAC7.html) |
| FI (1) | FI78583C (cg-RX-API-DMAC7.html) |
| NO (1) | NO162985C (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2270223B (en) * | 1992-08-29 | 1996-06-19 | Motorola Israel Ltd | A communications system |
| KR0182501B1 (ko) * | 1996-06-12 | 1999-04-15 | 김광호 | 하드디스크드라이버의 채널특성 파라메타 측정장치 |
| EP2189816B1 (en) * | 2008-11-24 | 2016-03-16 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Charge pulse detecting circuit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427536A (en) * | 1964-12-11 | 1969-02-11 | Telonic Ind Inc | System for increasing frequency spectrum of sweep generator marker signal |
| FR1539645A (fr) * | 1967-02-21 | 1968-09-20 | Materiel Telephonique | Procédé et dispositif d'accord automatique sur une fréquence donnée, d'un circuit oscillant à fréquence réglable |
| US3973112A (en) * | 1974-07-29 | 1976-08-03 | Time/Data Corporation | System for determining transfer function |
| JPS5177279A (ja) * | 1974-12-27 | 1976-07-05 | Fujitsu Ltd | Piikutenkenshutsukairo |
| DE2854852C2 (de) * | 1978-12-19 | 1985-02-07 | Telefunken electronic GmbH, 7100 Heilbronn | Elektronische Abstimmeinheit, insbesondere für Fernseh-Empfangsgeräte |
| US4334323A (en) * | 1980-09-08 | 1982-06-08 | Zenith Radio Corporation | Self tracking tuner |
| SE458976B (sv) * | 1980-12-04 | 1989-05-22 | Mitsubishi Electric Corp | Flerstationsmottagare |
| US4438504A (en) * | 1981-06-15 | 1984-03-20 | Bell Telephone Laboratories, Incorporated | Adaptive techniques for automatic frequency determination and measurement |
-
1983
- 1983-02-24 DE DE3306401A patent/DE3306401C1/de not_active Expired
-
1984
- 1984-02-18 EP EP84101708A patent/EP0117499B1/de not_active Expired
- 1984-02-18 AT AT84101708T patent/ATE34640T1/de not_active IP Right Cessation
- 1984-02-18 DE DE8484101708T patent/DE3471561D1/de not_active Expired
- 1984-02-21 FI FI840698A patent/FI78583C/fi not_active IP Right Cessation
- 1984-02-22 NO NO840680A patent/NO162985C/no unknown
- 1984-02-22 JP JP59030490A patent/JPS59162463A/ja active Granted
- 1984-02-24 US US06/583,173 patent/US4604571A/en not_active Expired - Lifetime
- 1984-02-24 DK DK101884A patent/DK161926C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK101884D0 (da) | 1984-02-24 |
| NO840680L (no) | 1984-08-27 |
| EP0117499A2 (de) | 1984-09-05 |
| DK161926B (da) | 1991-08-26 |
| DE3306401C1 (de) | 1984-08-23 |
| FI840698L (fi) | 1984-08-25 |
| NO162985B (no) | 1989-12-04 |
| JPH0527067B2 (cg-RX-API-DMAC7.html) | 1993-04-20 |
| DK101884A (da) | 1984-08-25 |
| JPS59162463A (ja) | 1984-09-13 |
| NO162985C (no) | 1990-03-14 |
| DE3471561D1 (en) | 1988-06-30 |
| EP0117499A3 (en) | 1986-01-02 |
| ATE34640T1 (de) | 1988-06-15 |
| DK161926C (da) | 1992-02-10 |
| US4604571A (en) | 1986-08-05 |
| EP0117499B1 (de) | 1988-05-25 |
| FI78583B (fi) | 1989-04-28 |
| FI840698A0 (fi) | 1984-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6454281A (en) | Metal detecting apparatus | |
| JPS59176920A (ja) | 通信装置用の電子同調装置 | |
| FI78583C (fi) | Kopplingsanordning foer avstaemning av ett frekvensselektivt elektroniskt maetningsobjekt. | |
| US4263675A (en) | AFT circuit | |
| US2747095A (en) | Translation of electrical reactance values | |
| FI89430B (fi) | Avstaemningssystem foer en televisionsmottagare | |
| CA1114462A (en) | Signal detector including sample and hold circuit with reduced offset error | |
| KR100188604B1 (ko) | 자동 및 고정밀 주파수 미세 조정을 위한 방법 및 회로 | |
| JPS62210719A (ja) | 電子同調チユ−ナ | |
| KR100201836B1 (ko) | 튜닝 포인트 제어장치 및 튜닝 포인트 제어 기능을갖는 동조회로 | |
| JPS5817734A (ja) | ロランｃ受信機用ノッチフィルタ装置 | |
| KR100198146B1 (ko) | 전동차의 가변전압 가변주파수 제어 유니트용 자동필터 제어장치 | |
| KR19980024523A (ko) | 평균 신호 값 측정 및 저장 회로 | |
| KR970055566A (ko) | 위상동기시간의 개선을 위한 위상동기루프 | |
| GB2113929A (en) | Oscillator circuits | |
| SU1538229A1 (ru) | Автоматическое антенное согласующее устройство | |
| JPH0434576Y2 (cg-RX-API-DMAC7.html) | ||
| KR890008435Y1 (ko) | 채널 선국회로 | |
| SU1302213A1 (ru) | Устройство дл измерени диэлектрических параметров материалов | |
| JPS6213018Y2 (cg-RX-API-DMAC7.html) | ||
| JPH09121158A (ja) | 周波数シンセサイザチューナ | |
| KR830000202B1 (ko) | Aft 회로 | |
| KR840000227B1 (ko) | 수신기의 동조제어장치 | |
| SU503194A1 (ru) | Устройство дл оценки параметров импульсных радиосигналов | |
| JPH10173519A (ja) | 自動移相回路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: DEUTSCHE THOMSON-BRANDT GMBH |