FR1604388A - - Google Patents
Info
- Publication number
- FR1604388A FR1604388A FR1604388DA FR1604388A FR 1604388 A FR1604388 A FR 1604388A FR 1604388D A FR1604388D A FR 1604388DA FR 1604388 A FR1604388 A FR 1604388A
- Authority
- FR
- France
- 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
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/30—Time-delay networks
- H03H7/34—Time-delay networks with lumped and distributed reactance
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- 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
- H01J23/26—Helical slow-wave structures; Adjustment therefor
- H01J23/27—Helix-derived slow-wave structures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2193467 | 1967-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1604388A true FR1604388A (fr) | 1971-11-08 |
Family
ID=11189036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1604388D Expired FR1604388A (fr) | 1967-10-24 | 1968-10-24 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1604388A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683092A1 (fr) * | 1991-10-25 | 1993-04-30 | Int Standard Electric Corp | Structure a retard pour tube a ondes progressives, tube a ondes progressives pourvu d'une telle structure et procede de realisation d'une telle structure. |
-
1968
- 1968-10-24 FR FR1604388D patent/FR1604388A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683092A1 (fr) * | 1991-10-25 | 1993-04-30 | Int Standard Electric Corp | Structure a retard pour tube a ondes progressives, tube a ondes progressives pourvu d'une telle structure et procede de realisation d'une telle structure. |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |