GB374978A - Improvements in or relating to thermionic amplifying systems - Google Patents
Improvements in or relating to thermionic amplifying systemsInfo
- Publication number
- GB374978A GB374978A GB8936/31A GB893631A GB374978A GB 374978 A GB374978 A GB 374978A GB 8936/31 A GB8936/31 A GB 8936/31A GB 893631 A GB893631 A GB 893631A GB 374978 A GB374978 A GB 374978A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensers
- circuit
- coupling
- comp
- apertures
- 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
- 230000008878 coupling Effects 0.000 abstract 7
- 238000010168 coupling process Methods 0.000 abstract 7
- 238000005859 coupling reaction Methods 0.000 abstract 7
- 238000012216 screening Methods 0.000 abstract 2
- 101100214873 Autographa californica nuclear polyhedrosis virus AC78 gene Proteins 0.000 abstract 1
- 230000003321 amplification Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000003534 oscillatory effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1416—Balanced arrangements with discharge tubes having more than two electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0123—Frequency selective two-port networks comprising distributed impedance elements together with lumped impedance elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE387351D BE387351A (de) | 1931-03-23 | ||
GB8936/31A GB374978A (en) | 1931-03-23 | 1931-03-23 | Improvements in or relating to thermionic amplifying systems |
US600104A US1968610A (en) | 1931-03-23 | 1932-03-21 | Thermionic amplifying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8936/31A GB374978A (en) | 1931-03-23 | 1931-03-23 | Improvements in or relating to thermionic amplifying systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB374978A true GB374978A (en) | 1932-06-23 |
Family
ID=9862181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8936/31A Expired GB374978A (en) | 1931-03-23 | 1931-03-23 | Improvements in or relating to thermionic amplifying systems |
Country Status (3)
Country | Link |
---|---|
US (1) | US1968610A (de) |
BE (1) | BE387351A (de) |
GB (1) | GB374978A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL72257C (de) * | 1943-03-27 | |||
CH246142A (de) * | 1943-10-18 | 1946-12-15 | Philips Nv | Schaltung, welche mindestens in einer Betriebsstellung zum Empfang von Hochfrequenzschwingungen dient. |
US2591983A (en) * | 1943-11-12 | 1952-04-08 | Hartford Nat Bank & Trust Co | Mixing circuit arrangement |
FR937998A (de) * | 1944-07-26 | 1948-10-12 | ||
BE467878A (de) * | 1944-08-08 | |||
US2548132A (en) * | 1945-07-17 | 1951-04-10 | Sylvania Electric Prod | Superheterodyne receiver employing triode converters |
US2568416A (en) * | 1947-09-20 | 1951-09-18 | Westinghouse Electric Corp | Frequency converter with impedance matched output |
US2628308A (en) * | 1949-02-01 | 1953-02-10 | Sylvania Electric Prod | Hybrid wave guide mixer |
-
0
- BE BE387351D patent/BE387351A/xx unknown
-
1931
- 1931-03-23 GB GB8936/31A patent/GB374978A/en not_active Expired
-
1932
- 1932-03-21 US US600104A patent/US1968610A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE387351A (de) | |
US1968610A (en) | 1934-07-31 |
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