FR2329111A1 - REDUCTION OF RADIOELECTRIC RECEIVER INTERRUPTIONS CAUSED BY SWITCHES - Google Patents
REDUCTION OF RADIOELECTRIC RECEIVER INTERRUPTIONS CAUSED BY SWITCHESInfo
- Publication number
- FR2329111A1 FR2329111A1 FR7631755A FR7631755A FR2329111A1 FR 2329111 A1 FR2329111 A1 FR 2329111A1 FR 7631755 A FR7631755 A FR 7631755A FR 7631755 A FR7631755 A FR 7631755A FR 2329111 A1 FR2329111 A1 FR 2329111A1
- Authority
- FR
- France
- Prior art keywords
- switches
- reduction
- interruptions caused
- radioelectric receiver
- radioelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752547038 DE2547038C3 (en) | 1975-10-21 | 1975-10-21 | Method and arrangement for reducing reception interference in radio receivers caused by switching processes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329111A1 true FR2329111A1 (en) | 1977-05-20 |
FR2329111B1 FR2329111B1 (en) | 1983-05-27 |
Family
ID=5959650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7631755A Granted FR2329111A1 (en) | 1975-10-21 | 1976-10-21 | REDUCTION OF RADIOELECTRIC RECEIVER INTERRUPTIONS CAUSED BY SWITCHES |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2547038C3 (en) |
FR (1) | FR2329111A1 (en) |
GB (1) | GB1518725A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2486736A1 (en) * | 1980-07-14 | 1982-01-15 | Clarion Co Ltd | RADIO RECEIVER |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3537654C2 (en) * | 1985-10-23 | 1995-09-21 | Daimler Benz Aerospace Ag | Method for reducing interference in the filtering of received signals during channel switching processes in receivers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536934A (en) * | 1967-10-25 | 1970-10-27 | Gen Electric | Wideband automatic gain control circuit |
DE1933701A1 (en) * | 1969-07-03 | 1971-01-14 | Licentia Gmbh | Circuit for breastfeeding coordination in a superimposition receiver with push buttons |
US3822405A (en) * | 1971-12-10 | 1974-07-02 | Matsushita Electric Ind Co Ltd | Channel selecting apparatus |
US3882400A (en) * | 1972-11-27 | 1975-05-06 | Sony Corp | Broadcast receiver |
-
1975
- 1975-10-21 DE DE19752547038 patent/DE2547038C3/en not_active Expired
-
1976
- 1976-10-21 FR FR7631755A patent/FR2329111A1/en active Granted
- 1976-10-21 GB GB4374476A patent/GB1518725A/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536934A (en) * | 1967-10-25 | 1970-10-27 | Gen Electric | Wideband automatic gain control circuit |
DE1933701A1 (en) * | 1969-07-03 | 1971-01-14 | Licentia Gmbh | Circuit for breastfeeding coordination in a superimposition receiver with push buttons |
US3822405A (en) * | 1971-12-10 | 1974-07-02 | Matsushita Electric Ind Co Ltd | Channel selecting apparatus |
US3882400A (en) * | 1972-11-27 | 1975-05-06 | Sony Corp | Broadcast receiver |
Non-Patent Citations (1)
Title |
---|
EXBK/71 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2486736A1 (en) * | 1980-07-14 | 1982-01-15 | Clarion Co Ltd | RADIO RECEIVER |
Also Published As
Publication number | Publication date |
---|---|
DE2547038B2 (en) | 1978-02-16 |
DE2547038C3 (en) | 1978-10-12 |
FR2329111B1 (en) | 1983-05-27 |
DE2547038A1 (en) | 1977-04-28 |
GB1518725A (en) | 1978-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DL | Decision of the director general to leave to make available licences of right | ||
ST | Notification of lapse |