JPH0265856U - - Google Patents
Info
- Publication number
- JPH0265856U JPH0265856U JP14509388U JP14509388U JPH0265856U JP H0265856 U JPH0265856 U JP H0265856U JP 14509388 U JP14509388 U JP 14509388U JP 14509388 U JP14509388 U JP 14509388U JP H0265856 U JPH0265856 U JP H0265856U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- helix
- field device
- traveling wave
- envelope
- 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.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 claims 2
- 230000005292 diamagnetic effect Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002889 diamagnetic material Substances 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Description
第１図はこの考案の一実施例による進行波管の
断面図、第２図は従来の進行波管の断面図である
。
１は電子銃、２は遅波回路、３はヘリツクス、
４はヘリツクス支持体、５は真空外囲器、７はコ
レクター、８は磁石、９は反磁性物質である。な
お、図中、同一符号は同一、又は相当部分を示す
。
FIG. 1 is a sectional view of a traveling wave tube according to an embodiment of this invention, and FIG. 2 is a sectional view of a conventional traveling wave tube. 1 is an electron gun, 2 is a slow wave circuit, 3 is a helix,
4 is a helix support, 5 is a vacuum envelope, 7 is a collector, 8 is a magnet, and 9 is a diamagnetic material. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
器より成る遅波回路と、電子銃、集束磁界装置を
構成する磁石および反磁性物質およびコレクター
とから構成される進行波管において、前記集束磁
界装置を前記真空外囲器の内部に設けたことを特
徴とする進行波管。 In a traveling wave tube consisting of a slow wave circuit consisting of a helix, a helix support and a vacuum envelope, an electron gun, a magnet, a diamagnetic substance and a collector constituting the focusing magnetic field device, the focusing magnetic field device is connected to the vacuum A traveling wave tube characterized by being provided inside an envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14509388U JPH0265856U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14509388U JPH0265856U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0265856U true JPH0265856U (en) | 1990-05-17 |
Family
ID=31413382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14509388U Pending JPH0265856U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0265856U (en) |
-
1988
- 1988-11-07 JP JP14509388U patent/JPH0265856U/ja active Pending