JPH0478746U - - Google Patents
Info
- Publication number
- JPH0478746U JPH0478746U JP12142690U JP12142690U JPH0478746U JP H0478746 U JPH0478746 U JP H0478746U JP 12142690 U JP12142690 U JP 12142690U JP 12142690 U JP12142690 U JP 12142690U JP H0478746 U JPH0478746 U JP H0478746U
- Authority
- JP
- Japan
- Prior art keywords
- coaxial
- circuit
- waveguide
- traveling wave
- inner conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000003466 welding Methods 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装
置の同軸導波管変換部を示す部分断面図、第２図
はこの考案の外部同軸内導体を示す斜視図、第３
図はこの考案の内部同軸内導体に勘合する方法を
示した説明図、第４図はこの考案の他の実施例を
示す勘合部を示す斜視図、第５図は従来の進行波
管装置の同軸導波管変換部を示す部分断面図、第
６図は従来の外部同軸内導体の一例を示す正面図
、第７図は従来の内部同軸内導体に勘合する方法
を示す部分正面図、第８図は従来の導波管と外部
同軸内導体を内部同軸内導体に勘合させる方法を
示した説明図である。
図において、１は外部同軸内導体、２は内部同
軸内導体、３は絶縁磁器、４は外部同軸外導体、
５は出力導波管、６は遅波回路、８は真空外囲器
、９は冷却プレート、１０は溶接ケ所である。な
お、図中、同一符号は同一、又は相当部分を示す
。
FIG. 1 is a partial sectional view showing a coaxial waveguide converter of a traveling wave tube device according to an embodiment of this invention, FIG. 2 is a perspective view showing an outer coaxial inner conductor of this invention, and FIG.
The figure is an explanatory diagram showing a method of fitting the internal coaxial inner conductor of this invention, Fig. 4 is a perspective view showing a fitting part showing another embodiment of this invention, and Fig. 5 is a diagram of a conventional traveling wave tube device. FIG. 6 is a front view showing an example of a conventional outer coaxial inner conductor; FIG. 7 is a partial front view showing a method of fitting into a conventional inner coaxial inner conductor; FIG. 8 is an explanatory diagram showing a conventional method of fitting a waveguide and an outer coaxial inner conductor to an inner coaxial inner conductor. In the figure, 1 is an outer coaxial inner conductor, 2 is an inner coaxial inner conductor, 3 is insulated porcelain, 4 is an outer coaxial outer conductor,
5 is an output waveguide, 6 is a slow wave circuit, 8 is a vacuum envelope, 9 is a cooling plate, and 10 is a welding place. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
波を入力する同軸入力回路と、出力を取り出す出
力結合部が同軸回路から導波管に変換される進行
波管において、ヘリツクス端より真空外囲器に導
出された棒状金属の内部同軸内導体と導波管変換
器を結ぶ外部同軸内導体を複数に分割し、各々を
ネジ方式で固定した事を特徴とする進行波管装置
。 A helix-type slow-wave circuit, a coaxial input circuit that inputs a high frequency to the slow-wave circuit, and a traveling wave tube in which the output coupling section that takes out the output is converted from a coaxial circuit to a waveguide, are connected to a vacuum envelope from the helix end. A traveling wave tube device characterized in that an outer coaxial inner conductor connecting a rod-shaped metal inner coaxial conductor and a waveguide converter is divided into a plurality of parts, each of which is fixed with a screw method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12142690U JPH0478746U (en) | 1990-11-19 | 1990-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12142690U JPH0478746U (en) | 1990-11-19 | 1990-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478746U true JPH0478746U (en) | 1992-07-09 |
Family
ID=31869283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12142690U Pending JPH0478746U (en) | 1990-11-19 | 1990-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478746U (en) |
-
1990
- 1990-11-19 JP JP12142690U patent/JPH0478746U/ja active Pending
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