BE487338A - - Google Patents
Info
- Publication number
- BE487338A BE487338A BE487338DA BE487338A BE 487338 A BE487338 A BE 487338A BE 487338D A BE487338D A BE 487338DA BE 487338 A BE487338 A BE 487338A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
- H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US668554XA | 1948-04-06 | 1948-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487338A true BE487338A (fi) |
Family
ID=22072151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487338D BE487338A (fi) | 1948-04-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE487338A (fi) |
| FR (1) | FR981157A (fi) |
| NL (1) | NL145728B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1034713B (de) * | 1954-06-21 | 1958-07-24 | Deutsche Bundespost | Anordnung zur Erhoehung der Betriebssicherheit von Wanderfeldroehrenverstaerkern |
-
0
- NL NL656512629A patent/NL145728B/xx unknown
- BE BE487338D patent/BE487338A/xx unknown
-
1949
- 1949-02-22 FR FR981157D patent/FR981157A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL145728B (nl) | |
| FR981157A (fr) | 1951-05-23 |