CH519268A - Variabler, aus einem Kapazitätsdiodensatz bestehender Mehrfachkondensator - Google Patents
Variabler, aus einem Kapazitätsdiodensatz bestehender MehrfachkondensatorInfo
- Publication number
- CH519268A CH519268A CH189771A CH189771A CH519268A CH 519268 A CH519268 A CH 519268A CH 189771 A CH189771 A CH 189771A CH 189771 A CH189771 A CH 189771A CH 519268 A CH519268 A CH 519268A
- Authority
- CH
- Switzerland
- Prior art keywords
- capacitance diodes
- multiple capacitor
- capacitor consisting
- variable multiple
- variable
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702006333 DE2006333B2 (de) | 1970-02-12 | 1970-02-12 | Kapazitaetsdiodensatz als abstimmelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH519268A true CH519268A (de) | 1972-02-15 |
Family
ID=5762059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH189771A CH519268A (de) | 1970-02-12 | 1971-02-09 | Variabler, aus einem Kapazitätsdiodensatz bestehender Mehrfachkondensator |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3794942A (enExample) |
| JP (1) | JPS518761B1 (enExample) |
| AT (1) | AT301713B (enExample) |
| CA (1) | CA929672A (enExample) |
| CH (1) | CH519268A (enExample) |
| DE (1) | DE2006333B2 (enExample) |
| DK (1) | DK124569B (enExample) |
| ES (1) | ES388119A1 (enExample) |
| FR (1) | FR2078420A5 (enExample) |
| GB (1) | GB1337332A (enExample) |
| NL (1) | NL7101599A (enExample) |
| SE (1) | SE359189B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023053A (en) * | 1974-12-16 | 1977-05-10 | Tokyo Shibaura Electric Co., Ltd. | Variable capacity diode device |
| JPS5951141B2 (ja) | 1977-03-10 | 1984-12-12 | 三洋電機株式会社 | 選局装置 |
| US4621205A (en) * | 1984-01-16 | 1986-11-04 | Hewlett-Packard Company | Method and apparatus for reducing varactor noise |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1803883A1 (de) * | 1968-10-18 | 1970-05-27 | Siemens Ag | Durch mindestens zwei abstimmbare Kapazitaetsdioden gesteuerte elektrische Anordnung |
-
1970
- 1970-02-12 DE DE19702006333 patent/DE2006333B2/de active Pending
-
1971
- 1971-02-05 NL NL7101599A patent/NL7101599A/xx unknown
- 1971-02-09 SE SE01610/71A patent/SE359189B/xx unknown
- 1971-02-09 CH CH189771A patent/CH519268A/de not_active IP Right Cessation
- 1971-02-09 CA CA104841A patent/CA929672A/en not_active Expired
- 1971-02-09 DK DK57371AA patent/DK124569B/da unknown
- 1971-02-09 JP JP46005195A patent/JPS518761B1/ja active Pending
- 1971-02-09 AT AT105571A patent/AT301713B/de not_active IP Right Cessation
- 1971-02-10 ES ES388119A patent/ES388119A1/es not_active Expired
- 1971-02-10 FR FR7104410A patent/FR2078420A5/fr not_active Expired
- 1971-04-19 GB GB2140471A patent/GB1337332A/en not_active Expired
-
1973
- 1973-02-14 US US00332290A patent/US3794942A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2078420A5 (enExample) | 1971-11-05 |
| US3794942A (en) | 1974-02-26 |
| SE359189B (enExample) | 1973-08-20 |
| JPS518761B1 (enExample) | 1976-03-19 |
| DE2006333B2 (de) | 1972-10-05 |
| DE2006333A1 (de) | 1971-08-19 |
| AT301713B (de) | 1972-09-11 |
| NL7101599A (enExample) | 1971-08-16 |
| DK124569B (da) | 1972-10-30 |
| GB1337332A (en) | 1973-11-14 |
| ES388119A1 (es) | 1973-05-01 |
| CA929672A (en) | 1973-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |