JPS6338244U - - Google Patents
Info
- Publication number
- JPS6338244U JPS6338244U JP13125986U JP13125986U JPS6338244U JP S6338244 U JPS6338244 U JP S6338244U JP 13125986 U JP13125986 U JP 13125986U JP 13125986 U JP13125986 U JP 13125986U JP S6338244 U JPS6338244 U JP S6338244U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- helix
- traveling wave
- wave tube
- ambient temperature
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Microwave Tubes (AREA)
Description
第１図は本考案の進行波管の印加電圧制御装置
の一実施例を示したブロツク図、第２図は進行波
管のヘリツクス電流特性例を温度をパラメータと
して示した図、第３図は従来の進行波管の一例を
示した図、第４図は従来の進行波管のヘリツクス
電流特性例を示した図、第５図は従来の進行波管
のヘリツクス電流特性例を温度をパラメータとし
て示した図である。
１……ヘリツクス電源回路、２……電圧検出回
路、３……サーミスタ、４，５……抵抗、６……
比較器。
Fig. 1 is a block diagram showing an embodiment of the applied voltage control device for a traveling wave tube according to the present invention, Fig. 2 is a diagram showing an example of helix current characteristics of a traveling wave tube using temperature as a parameter, and Fig. 3 is a diagram showing an example of the helix current characteristics of a traveling wave tube. Figure 4 shows an example of the helix current characteristics of a conventional traveling wave tube. Figure 5 shows an example of the helix current characteristics of a conventional traveling wave tube with temperature as a parameter. FIG. 1... Helix power supply circuit, 2... Voltage detection circuit, 3... Thermistor, 4, 5... Resistor, 6...
Comparator.
Claims (1)
電極にヘリツクス電圧を印加する進行波管の印加
電圧制御装置において、進行波管の周囲温度を検
出する温度検出手段と、前記周囲温度に対して前
記ヘリツクス電圧を変化させる電圧可変手段とを
具備して成ることを特徴とする進行波管の印加電
圧制御装置。 (2) 前記電圧可変手段は、前記周囲温度が高く
なると前記ヘリツクス電圧を減少させ、前記周囲
温度が低くなると前記ヘリツクス電圧を増大させ
る制御を行うことを特徴とする実用新案登録請求
の範囲第１項記載の進行波管の印加電圧制御装置
。[Claims for Utility Model Registration] (1) Temperature detection means for detecting the ambient temperature of the traveling wave tube in an applied voltage control device for a traveling wave tube that applies a helix voltage to a helix electrode constituting a delay circuit of the traveling wave tube. and voltage variable means for changing the helix voltage with respect to the ambient temperature. (2) The voltage variable means controls to decrease the helix voltage when the ambient temperature increases, and to increase the helix voltage when the ambient temperature decreases. An applied voltage control device for a traveling wave tube as described in 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125986U JPS6338244U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13125986U JPS6338244U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338244U true JPS6338244U (en) | 1988-03-11 |
Family
ID=31029544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13125986U Pending JPS6338244U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338244U (en) |
-
1986
- 1986-08-29 JP JP13125986U patent/JPS6338244U/ja active Pending