GB518437A - Improvements in or relating to radio receivers - Google Patents
Improvements in or relating to radio receiversInfo
- Publication number
- GB518437A GB518437A GB2515638A GB2515638A GB518437A GB 518437 A GB518437 A GB 518437A GB 2515638 A GB2515638 A GB 2515638A GB 2515638 A GB2515638 A GB 2515638A GB 518437 A GB518437 A GB 518437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- voltage
- detector
- valve
- resistance
- grid
- 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
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/06—Demodulator circuits; Receiver circuits
- H04L27/063—Superheterodyne receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE464916D BE464916A (it) | 1938-08-26 | ||
GB2515638A GB518437A (en) | 1938-08-26 | 1938-08-26 | Improvements in or relating to radio receivers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2515638A GB518437A (en) | 1938-08-26 | 1938-08-26 | Improvements in or relating to radio receivers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB518437A true GB518437A (en) | 1940-02-27 |
Family
ID=10223127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2515638A Expired GB518437A (en) | 1938-08-26 | 1938-08-26 | Improvements in or relating to radio receivers |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE464916A (it) |
GB (1) | GB518437A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222606A (en) * | 1962-09-04 | 1965-12-07 | Philco Corp | Detector for am, cw, or ssb signals providing inherent agc signal |
-
0
- BE BE464916D patent/BE464916A/xx unknown
-
1938
- 1938-08-26 GB GB2515638A patent/GB518437A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3222606A (en) * | 1962-09-04 | 1965-12-07 | Philco Corp | Detector for am, cw, or ssb signals providing inherent agc signal |
Also Published As
Publication number | Publication date |
---|---|
BE464916A (it) |
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