JPH0461845U - - Google Patents
Info
- Publication number
- JPH0461845U JPH0461845U JP10462290U JP10462290U JPH0461845U JP H0461845 U JPH0461845 U JP H0461845U JP 10462290 U JP10462290 U JP 10462290U JP 10462290 U JP10462290 U JP 10462290U JP H0461845 U JPH0461845 U JP H0461845U
- Authority
- JP
- Japan
- Prior art keywords
- cathode
- electrons
- magnetic field
- field focusing
- periodic magnetic
- 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
- 230000000737 periodic effect Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10462290U JPH0461845U (ru) | 1990-10-04 | 1990-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10462290U JPH0461845U (ru) | 1990-10-04 | 1990-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461845U true JPH0461845U (ru) | 1992-05-27 |
Family
ID=31849978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10462290U Pending JPH0461845U (ru) | 1990-10-04 | 1990-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461845U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224444B2 (ru) * | 1983-09-06 | 1990-05-29 | Anritsu Kk |
-
1990
- 1990-10-04 JP JP10462290U patent/JPH0461845U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224444B2 (ru) * | 1983-09-06 | 1990-05-29 | Anritsu Kk |