SE7712451L - VOTING CIRCUIT - Google Patents
VOTING CIRCUITInfo
- Publication number
- SE7712451L SE7712451L SE7712451A SE7712451A SE7712451L SE 7712451 L SE7712451 L SE 7712451L SE 7712451 A SE7712451 A SE 7712451A SE 7712451 A SE7712451 A SE 7712451A SE 7712451 L SE7712451 L SE 7712451L
- Authority
- SE
- Sweden
- Prior art keywords
- voting circuit
- voting
- circuit
- Prior art date
Links
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
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/08—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using varactors, i.e. voltage variable reactive diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
- H03J5/0263—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter the digital values being held in an auxiliary non erasable memory
-
- 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
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
- H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2650822A DE2650822C3 (en) | 1976-11-06 | 1976-11-06 | Tuning circuit for a heterodyne receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7712451L true SE7712451L (en) | 1978-05-06 |
SE422264B SE422264B (en) | 1982-02-22 |
Family
ID=5992565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7712451A SE422264B (en) | 1976-11-06 | 1977-11-03 | AVSTEMMNINGSKRETS |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5357902A (en) |
DE (1) | DE2650822C3 (en) |
ES (1) | ES463879A1 (en) |
FR (1) | FR2370388A1 (en) |
GB (1) | GB1539647A (en) |
IT (1) | IT1086992B (en) |
SE (1) | SE422264B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245351A (en) * | 1979-07-30 | 1981-01-13 | Rca Corporation | AFT Arrangement for a phase locked loop tuning system |
DE3912837A1 (en) * | 1989-04-19 | 1990-10-25 | Thomson Brandt Gmbh | CONTROL CIRCUIT |
-
1976
- 1976-11-06 DE DE2650822A patent/DE2650822C3/en not_active Expired
-
1977
- 1977-11-03 GB GB45723/77A patent/GB1539647A/en not_active Expired
- 1977-11-03 SE SE7712451A patent/SE422264B/en unknown
- 1977-11-03 IT IT29325/77A patent/IT1086992B/en active
- 1977-11-04 FR FR7733289A patent/FR2370388A1/en not_active Withdrawn
- 1977-11-04 ES ES463879A patent/ES463879A1/en not_active Expired
- 1977-11-04 JP JP13243177A patent/JPS5357902A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2650822B2 (en) | 1979-07-12 |
DE2650822C3 (en) | 1980-03-13 |
IT1086992B (en) | 1985-05-31 |
SE422264B (en) | 1982-02-22 |
GB1539647A (en) | 1979-01-31 |
FR2370388A1 (en) | 1978-06-02 |
JPS5357902A (en) | 1978-05-25 |
DE2650822A1 (en) | 1978-05-11 |
ES463879A1 (en) | 1978-07-01 |
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