GB1055095A - Pulser for modulated beam tubes - Google Patents
Pulser for modulated beam tubesInfo
- Publication number
- GB1055095A GB1055095A GB50074/63A GB5007463A GB1055095A GB 1055095 A GB1055095 A GB 1055095A GB 50074/63 A GB50074/63 A GB 50074/63A GB 5007463 A GB5007463 A GB 5007463A GB 1055095 A GB1055095 A GB 1055095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- modulator
- cathode
- potential
- pulse
- 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
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
Landscapes
- Particle Accelerators (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
1,055,095. Keying radio frequencies. VARIAN ASSOCIATES. Dec. 18, 1963 [Dec. 31, 1962], No. 50074/63. Heading H3R. The beam of a kylstron or like tube 24 is keyed by " on " and " off " pulses applied over transformers 29, 33, respectively, to render associated diodes 27, 31 conducting. The diodes are connected respectively between the cathode 19 and modulator anode 21 and between the modulator and accelerating anode 23. The " on " pulse switches on the beam by raising the potential of the modulating anode 21 to that of the anode 23 (determined by source 25) and discharges the interelectrode capacitance 39, and the modulator anode potential remains at this value until the "off" pulse reduces it to that of the cathode 19 to switch off the beam and at the same time discharge interelectrode capacitance 37. A leakage resistor 35 is preferably provided normally to hold the modulator anode at cathode potential, and external capacitance may be provided in parallel with 37 to control the pulse shape of the beam.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US248464A US3274515A (en) | 1962-12-31 | 1962-12-31 | Pulser for modulated anode tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1055095A true GB1055095A (en) | 1967-01-11 |
Family
ID=22939248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50074/63A Expired GB1055095A (en) | 1962-12-31 | 1963-12-18 | Pulser for modulated beam tubes |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3274515A (en) |
| DE (1) | DE1464586A1 (en) |
| GB (1) | GB1055095A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806836A (en) * | 1972-01-10 | 1974-04-23 | R Alsmeyer | Simplified floating deck pulse modulator |
| US3784799A (en) * | 1972-05-08 | 1974-01-08 | Northrop Corp | High speed deflection modulator electron beam signal processor |
| US3772613A (en) * | 1972-09-11 | 1973-11-13 | Rca Corp | Balanced line type pulser circuit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881349A (en) * | 1957-05-23 | 1959-04-07 | Rca Corp | Control device |
-
1962
- 1962-12-31 US US248464A patent/US3274515A/en not_active Expired - Lifetime
-
1963
- 1963-12-18 GB GB50074/63A patent/GB1055095A/en not_active Expired
- 1963-12-30 DE DE19631464586 patent/DE1464586A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3274515A (en) | 1966-09-20 |
| DE1464586A1 (en) | 1969-02-06 |
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