GB678060A - Improvements in or relating to thermionic valve phase splitting circuit arrangements - Google Patents
Improvements in or relating to thermionic valve phase splitting circuit arrangementsInfo
- Publication number
- GB678060A GB678060A GB1709450A GB1709450A GB678060A GB 678060 A GB678060 A GB 678060A GB 1709450 A GB1709450 A GB 1709450A GB 1709450 A GB1709450 A GB 1709450A GB 678060 A GB678060 A GB 678060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- anode
- cathode
- relating
- circuit arrangements
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
678,060. Valve amplifying circuits. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. March 13, 1951 [July 7, 1950], No. 17094/50. Class 40 (vi). In a phase-splitter in which the output is taken from between the anode and cathode of a valve 7 having anode and cathode impedances Z3, Z4, the grid of the valve is fed from the anode of a preceding valve 1 and a feed-back path is provided between the anode of the phasesplitter and the cathode of the preceding valve. The feed-back path may be a direct connection, Fig. 3a (not shown), may include a series resistor, Fig. 3 (not shown), or may comprise a cathode follower valve 14. Preferably the feed-back is such as to reduce the output impedance at the anode of valve 7 to that at the cathode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1709450A GB678060A (en) | 1950-07-07 | 1950-07-07 | Improvements in or relating to thermionic valve phase splitting circuit arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1709450A GB678060A (en) | 1950-07-07 | 1950-07-07 | Improvements in or relating to thermionic valve phase splitting circuit arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB678060A true GB678060A (en) | 1952-08-27 |
Family
ID=10089143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1709450A Expired GB678060A (en) | 1950-07-07 | 1950-07-07 | Improvements in or relating to thermionic valve phase splitting circuit arrangements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB678060A (en) |
-
1950
- 1950-07-07 GB GB1709450A patent/GB678060A/en not_active Expired
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