JPS59140544U - High frequency power switching device - Google Patents
High frequency power switching deviceInfo
- Publication number
- JPS59140544U JPS59140544U JP3326883U JP3326883U JPS59140544U JP S59140544 U JPS59140544 U JP S59140544U JP 3326883 U JP3326883 U JP 3326883U JP 3326883 U JP3326883 U JP 3326883U JP S59140544 U JPS59140544 U JP S59140544U
- Authority
- JP
- Japan
- Prior art keywords
- hybrid circuit
- switching device
- terminal
- supplied
- frequency power
- 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
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Transmitters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の高周波電力切換装置を示す構成図、第２
図は第１図の装置に用いられる同軸切換器の原理を説明
するために示す図、第３図は第１図とは異なる高周波電
力切換装置を示す構成図、第４図はこの考案に係わる高
周波電力切換装置の□一実施例を示す構成図、第５図は
この考案に係る可変容量コンデンサを示す斜視図である
。
２６．２８・・・放送機、２１．２２・・・４端子ノ１
イブリッド回路、４１．４２・・・サーキュレータ、４
３・・・１ハ波長線路、４４．４５・・・可変容量コン
デンサ。Figure 1 is a configuration diagram showing a conventional high frequency power switching device, Figure 2
The figure is a diagram shown to explain the principle of the coaxial switching device used in the device shown in FIG. 1, FIG. 3 is a block diagram showing a high-frequency power switching device different from that shown in FIG. 1, and FIG. 4 is a diagram related to this invention. FIG. 5 is a block diagram showing one embodiment of a high frequency power switching device, and FIG. 5 is a perspective view showing a variable capacitor according to this invention. 26.28...Broadcaster, 21.22...4 terminal No.1
Ibrid circuit, 41.42...Circulator, 4
3...1C wavelength line, 44.45...Variable capacitor.
Claims (1)
１の４端子ハイブリッド回路と、この７１イブリッド回
路の一方出力信号が供給される第１の可変移相器と、前
記ハイブリッド回路の他方出力信号が前記−力出力信号
より１八波長だけ長い線路を介して供給される第２の可
変移相器と、この第１、第２の可変移相器の出力信号が
それぞれ２つの入力端子に供給され、第１、第２の可変
移相器の移相量を変えることにより前記独立した信号の
一方を出力する第２の４端子ハイブリッド回路とを具備
し、前記第１、第２の可変移相器として３端子サーキユ
レータの１端子が可変容量で終端され、残りの２端子が
入出力端子として使用される移相器で構成したことを特
徴とする高周波電力切換装置。A first 4-terminal hybrid circuit to which two input terminals are supplied with independent signals, a first variable phase shifter to which one output signal of the 71 hybrid circuit is supplied, and the other output signal of the hybrid circuit. a second variable phase shifter, which is supplied via a line that is 18 wavelengths longer than the output signal, and the output signals of the first and second variable phase shifters are supplied to two input terminals, respectively. a second four-terminal hybrid circuit that outputs one of the independent signals by changing the amount of phase shift of the first and second variable phase shifters; A high-frequency power switching device characterized in that one terminal of a three-terminal circulator is terminated with a variable capacitor as a phase shifter, and the remaining two terminals are configured with a phase shifter used as input/output terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3326883U JPS59140544U (en) | 1983-03-08 | 1983-03-08 | High frequency power switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3326883U JPS59140544U (en) | 1983-03-08 | 1983-03-08 | High frequency power switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59140544U true JPS59140544U (en) | 1984-09-19 |
Family
ID=30164069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3326883U Pending JPS59140544U (en) | 1983-03-08 | 1983-03-08 | High frequency power switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002359578A (en) * | 2001-06-01 | 2002-12-13 | Hitachi Kokusai Electric Inc | Digital radio transmitter |
-
1983
- 1983-03-08 JP JP3326883U patent/JPS59140544U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002359578A (en) * | 2001-06-01 | 2002-12-13 | Hitachi Kokusai Electric Inc | Digital radio transmitter |
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