NL235132A - - Google Patents
Info
- Publication number
- NL235132A NL235132A NL235132DA NL235132A NL 235132 A NL235132 A NL 235132A NL 235132D A NL235132D A NL 235132DA NL 235132 A NL235132 A NL 235132A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
- H01J23/52—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the coupled helices being disposed coaxially around one another
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/083—Electrostatic focusing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/26—Helical slow-wave structures; Adjustment therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
-
- 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
- H01J25/40—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 backward travelling wave being utilised
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB22767/54A GB766914A (en) | 1954-08-05 | 1954-08-05 | Improvements in or relating to electron velocity modulation apparatus |
| GB152558A GB869201A (en) | 1958-01-16 | 1958-01-16 | Improvements in or relating to travelling wave tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL235132A true NL235132A (de) |
Family
ID=26236797
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL235132D NL235132A (de) | 1954-08-05 | ||
| NL105096D NL105096C (de) | 1954-08-05 | ||
| NL197957D NL197957C (de) | 1954-08-05 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL105096D NL105096C (de) | 1954-08-05 | ||
| NL197957D NL197957C (de) | 1954-08-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2944181A (de) |
| BE (1) | BE540343A (de) |
| DE (1) | DE1257982B (de) |
| FR (6) | FR1133939A (de) |
| GB (1) | GB766914A (de) |
| NL (3) | NL197957C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136964A (en) * | 1954-05-12 | 1964-06-09 | High Voltage Engineering Corp | Radio frequency coupler and attenuator |
| US3193720A (en) * | 1961-06-23 | 1965-07-06 | Frank E Vaccaro | Traveling wave tube slow wave structure having bi-filar helices |
| DE1541075B2 (de) * | 1966-12-29 | 1971-03-11 | Siemens AG, 1000 Berlin u 8000 München | Daempfungsanordnung fuer wanderfeldroehren |
| USRE28782E (en) * | 1970-01-13 | 1976-04-20 | Teledyne, Inc. | Traveling-wave tube package with integral voltage regulation circuit for remote power supply |
| US3697799A (en) * | 1970-01-13 | 1972-10-10 | Teledyne Inc | Traveling-wave tube package with integral voltage regulation circuit for remote power supply |
| US3735188A (en) * | 1972-07-03 | 1973-05-22 | Litton Systems Inc | Traveling wave tube with coax to helix impedance matching sections |
| DE3373599D1 (en) * | 1983-06-03 | 1987-10-15 | Ant Nachrichtentech | Method for the automatic output power control of an amplifier |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24460E (en) * | 1958-04-15 | Traveling wave amplifier tube | ||
| USRE23647E (en) * | 1947-06-25 | 1953-04-21 | High-frequency electron discharge | |
| BE485548A (de) * | 1947-10-31 | |||
| BE491016A (de) * | 1948-09-09 | |||
| BE510250A (de) * | 1951-04-13 | |||
| BE512833A (de) * | 1951-07-27 | |||
| US2843790A (en) * | 1951-12-14 | 1958-07-15 | Bell Telephone Labor Inc | Traveling wave amplifier |
| BE527787A (de) * | 1952-04-08 | 1900-01-01 | ||
| US2758244A (en) * | 1952-06-02 | 1956-08-07 | Rca Corp | Electron beam tubes |
| US2849651A (en) * | 1952-08-23 | 1958-08-26 | Bell Telephone Labor Inc | Traveling wave tubes |
| US2767259A (en) * | 1952-10-01 | 1956-10-16 | Rca Corp | Noise compensation in electron beam devices |
| NL183111B (nl) * | 1952-12-30 | Siemens Ag | Dunne-laagschakelingen, weerstanden en condensatoren, die een aluminium-tantaallaag bevatten. | |
| FR1077050A (fr) * | 1953-03-18 | 1954-11-03 | Csf | Perfectionnements aux tubes à ondes porgessives à champs électrique et magnétique croisés, modulés par impulsions |
| US2905858A (en) * | 1953-06-30 | 1959-09-22 | Bell Telephone Labor Inc | Impedance matching by means of coupled helices |
| US2894168A (en) * | 1953-11-20 | 1959-07-07 | Itt | Directional power dividers |
| US2871451A (en) * | 1953-12-21 | 1959-01-27 | Bell Telephone Labor Inc | Modulated backward wave oscillator |
| US2900557A (en) * | 1954-08-26 | 1959-08-18 | Gen Electric | Traveling wave directional attenuator |
| US2808534A (en) * | 1954-10-18 | 1957-10-01 | Hughes Aircraft Co | Traveling wave tube |
| DE1071851B (de) * | 1954-11-29 | |||
| US2814779A (en) * | 1954-12-14 | 1957-11-26 | Bell Telephone Labor Inc | Microwave detector |
| US2847608A (en) * | 1956-05-02 | 1958-08-12 | Rca Corp | Supporting device for helix in traveling wave tubes |
| US2862137A (en) * | 1957-01-18 | 1958-11-25 | Sperry Rand Corp | Travelling wave tube |
-
0
- BE BE540343D patent/BE540343A/xx unknown
- NL NL235132D patent/NL235132A/xx unknown
- NL NL105096D patent/NL105096C/xx active
- NL NL197957D patent/NL197957C/xx active
-
1954
- 1954-08-05 GB GB22767/54A patent/GB766914A/en not_active Expired
-
1955
- 1955-05-12 US US507960A patent/US2944181A/en not_active Expired - Lifetime
- 1955-06-10 FR FR1133939D patent/FR1133939A/fr not_active Expired
- 1955-08-03 FR FR69028D patent/FR69028E/fr not_active Expired
-
1956
- 1956-01-27 FR FR56569A patent/FR74801E/fr not_active Expired
- 1956-07-28 FR FR75008D patent/FR75008E/fr not_active Expired
- 1956-10-19 FR FR75009D patent/FR75009E/fr not_active Expired
- 1956-10-29 FR FR75010D patent/FR75010E/fr not_active Expired
-
1958
- 1958-12-02 US US777638A patent/US3013177A/en not_active Expired - Lifetime
-
1959
- 1959-01-15 DE DEJ15900A patent/DE1257982B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2944181A (en) | 1960-07-05 |
| FR75008E (de) | 1961-07-07 |
| DE1257982B (de) | 1968-01-04 |
| NL105096C (de) | |
| GB766914A (en) | 1957-01-30 |
| FR69028E (fr) | 1958-08-27 |
| FR75009E (de) | 1961-07-07 |
| FR75010E (de) | 1961-07-07 |
| US3013177A (en) | 1961-12-12 |
| BE540343A (de) | |
| NL197957C (de) | |
| FR74801E (fr) | 1961-03-03 |
| FR1133939A (fr) | 1957-04-03 |