FR1581630A - - Google Patents
Info
- Publication number
- FR1581630A FR1581630A FR1581630DA FR1581630A FR 1581630 A FR1581630 A FR 1581630A FR 1581630D A FR1581630D A FR 1581630DA FR 1581630 A FR1581630 A FR 1581630A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
- H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
-
- 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
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65090867A | 1967-07-03 | 1967-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1581630A true FR1581630A (cg-RX-API-DMAC7.html) | 1969-09-19 |
Family
ID=24610783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1581630D Expired FR1581630A (cg-RX-API-DMAC7.html) | 1967-07-03 | 1968-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3493867A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1766679A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR1581630A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1234457A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6809341A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558177A (en) * | 1983-10-03 | 1985-12-10 | Cellutron Corporation | Regulated output current source for cordless telephones |
-
1967
- 1967-07-03 US US650908A patent/US3493867A/en not_active Expired - Lifetime
-
1968
- 1968-06-26 GB GB1234457D patent/GB1234457A/en not_active Expired
- 1968-07-02 NL NL6809341A patent/NL6809341A/xx unknown
- 1968-07-03 DE DE19681766679 patent/DE1766679A1/de active Pending
- 1968-07-03 FR FR1581630D patent/FR1581630A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3493867A (en) | 1970-02-03 |
| DE1766679A1 (de) | 1972-03-02 |
| GB1234457A (cg-RX-API-DMAC7.html) | 1971-06-03 |
| NL6809341A (cg-RX-API-DMAC7.html) | 1969-01-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |