FR2832850B1 - Tube hyperfrequence a faisceau lineaire - Google Patents
Tube hyperfrequence a faisceau lineaireInfo
- Publication number
- FR2832850B1 FR2832850B1 FR0214885A FR0214885A FR2832850B1 FR 2832850 B1 FR2832850 B1 FR 2832850B1 FR 0214885 A FR0214885 A FR 0214885A FR 0214885 A FR0214885 A FR 0214885A FR 2832850 B1 FR2832850 B1 FR 2832850B1
- Authority
- FR
- France
- Prior art keywords
- linear beam
- hyperfrequency
- tube
- hyperfrequency tube
- linear
- 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 - Lifetime
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
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/027—Collectors
- H01J23/033—Collector cooling devices
-
- 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
- H01J23/027—Collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2223/00—Details of transit-time tubes of the types covered by group H01J2225/00
- H01J2223/02—Electrodes; Magnetic control means; Screens
- H01J2223/027—Collectors
- H01J2223/0275—Multistage collectors
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001362854A JP4117125B2 (ja) | 2001-11-28 | 2001-11-28 | 直線ビームマイクロ波管 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2832850A1 FR2832850A1 (fr) | 2003-05-30 |
FR2832850B1 true FR2832850B1 (fr) | 2006-05-05 |
Family
ID=19173291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0214885A Expired - Lifetime FR2832850B1 (fr) | 2001-11-28 | 2002-11-27 | Tube hyperfrequence a faisceau lineaire |
Country Status (3)
Country | Link |
---|---|
US (1) | US6787997B2 (fr) |
JP (1) | JP4117125B2 (fr) |
FR (1) | FR2832850B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6755344B1 (en) * | 2002-03-12 | 2004-06-29 | First Data Corporation | Systems and methods for determining an authorization threshold |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2661511B2 (ja) | 1993-07-30 | 1997-10-08 | 日本電気株式会社 | 進行波管 |
US6127779A (en) * | 1997-03-04 | 2000-10-03 | Litton Systems, Inc. | High voltage standoff, current regulating, hollow electron beam switch tube |
US6060832A (en) * | 1997-07-24 | 2000-05-09 | Hughes Electronics Corporation | Self-biasing collector elements for linear-beam microwave tubes |
US6133786A (en) * | 1998-04-03 | 2000-10-17 | Litton Systems, Inc. | Low impedance grid-anode interaction region for an inductive output amplifier |
-
2001
- 2001-11-28 JP JP2001362854A patent/JP4117125B2/ja not_active Expired - Lifetime
-
2002
- 2002-11-21 US US10/300,821 patent/US6787997B2/en not_active Expired - Lifetime
- 2002-11-27 FR FR0214885A patent/FR2832850B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4117125B2 (ja) | 2008-07-16 |
US6787997B2 (en) | 2004-09-07 |
JP2003162965A (ja) | 2003-06-06 |
FR2832850A1 (fr) | 2003-05-30 |
US20030098655A1 (en) | 2003-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
PLFP | Fee payment |
Year of fee payment: 14 |
|
TP | Transmission of property |
Owner name: NEC NETWORK AND SENSOR SYSTEMS, LTD., JP Effective date: 20150908 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
PLFP | Fee payment |
Year of fee payment: 20 |