JPH0436751U - - Google Patents
Info
- Publication number
- JPH0436751U JPH0436751U JP7993390U JP7993390U JPH0436751U JP H0436751 U JPH0436751 U JP H0436751U JP 7993390 U JP7993390 U JP 7993390U JP 7993390 U JP7993390 U JP 7993390U JP H0436751 U JPH0436751 U JP H0436751U
- Authority
- JP
- Japan
- Prior art keywords
- helix
- metal cylindrical
- cylindrical envelope
- traveling wave
- disk
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 description 2
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
要部断面図、第２図はこの考案の他の実施例を示
す進行波管の要部断面図、第３図は従来の進行波
管断面図である。図において、２．１は第一の遅
波回路、２．２は第二の遅波回路、３．１は第一
の金属製円筒外囲器、８．２は第二の金属製円筒
外囲器、９．１は第一のヘリツクス、９．２は第
二のヘリツクス、１０．１は第一の誘電体支持体
、１０．２は第二の誘電体支持体、１２はデイス
ク、１３．１は第一の絶縁セラミツク、１３．２
は第二の絶縁セラミツクである。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 the main part of a traveling wave tube according to one embodiment of this invention, Fig. 2 is a sectional view of the main part of a traveling wave tube showing another embodiment of this invention, and Fig. 3 is a sectional view of the main part of a traveling wave tube according to an embodiment of this invention. FIG. In the figure, 2.1 is the first slow-wave circuit, 2.2 is the second slow-wave circuit, 3.1 is the first metal cylindrical envelope, and 8.2 is the second metal cylindrical envelope. 9.1 is a first helix, 9.2 is a second helix, 10.1 is a first dielectric support, 10.2 is a second dielectric support, 12 is a disk, 13 .1 is the first insulating ceramic, 13.2
is the second insulating ceramic. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
設し、前記金属製円筒外囲器と、前記ヘリツクス
を複数の誘電体支持体により支持固定した遅波回
路を軸方向に複数個連設してなる進行波管におい
て、隣接する前記ヘリツクス間に前記ヘリツクス
の内径よりも僅かに小さい穴を有するデイスクを
設けたことを特徴とする進行波管。 A helix is coaxially disposed within a metal cylindrical envelope, and a plurality of slow wave circuits in which the metal cylindrical envelope and the helix are supported and fixed by a plurality of dielectric supports are arranged in series in the axial direction. 1. A traveling wave tube characterized in that a disk having a hole slightly smaller than the inner diameter of the helix is provided between the adjacent helices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993390U JPH0436751U (en) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993390U JPH0436751U (en) | 1990-07-25 | 1990-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0436751U true JPH0436751U (en) | 1992-03-27 |
Family
ID=31624544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7993390U Pending JPH0436751U (en) | 1990-07-25 | 1990-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436751U (en) |
-
1990
- 1990-07-25 JP JP7993390U patent/JPH0436751U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0436751U (en) | ||
| JPS625553U (en) | ||
| JPH0478745U (en) | ||
| JPS58193547U (en) | Spiral slow wave circuit structure | |
| JPS5826157U (en) | Helix type slow wave circuit | |
| JPH0189448U (en) | ||
| JPS5979957U (en) | Split type helical slow wave circuit structure | |
| JPS6427838U (en) | ||
| JPS6231856U (en) | ||
| JPS6237868U (en) | ||
| JPS6451255U (en) | ||
| JPS6162334U (en) | ||
| JPS60149055U (en) | Traveling wave tube slow wave circuit structure | |
| JPH01150358U (en) | ||
| JPH0326037U (en) | ||
| JPS6215965Y2 (en) | ||
| JPS5868649U (en) | Spiral slow wave circuit structure | |
| JPH02138838U (en) | ||
| JPS607150U (en) | Spiral slow wave circuit structure | |
| JPS605054U (en) | Spiral slow wave circuit structure | |
| JPS6099768U (en) | Slow wave circuit structure | |
| JPH0231048U (en) | ||
| JPS63137443U (en) | ||
| JPS6053147U (en) | Radiation-cooled multi-stage collector | |
| JPH025861U (en) |