JPS5816922U - Passband variable "low" wave device - Google Patents
Passband variable "low" wave deviceInfo
- Publication number
- JPS5816922U JPS5816922U JP10928681U JP10928681U JPS5816922U JP S5816922 U JPS5816922 U JP S5816922U JP 10928681 U JP10928681 U JP 10928681U JP 10928681 U JP10928681 U JP 10928681U JP S5816922 U JPS5816922 U JP S5816922U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- wave device
- wave
- variable passband
- constituting
- 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
- Control Of Motors That Do Not Use Commutators (AREA)
- Filters And Equalizers (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図は従来の通過帯域可変ｐ波装置の一実施例の構成
図、第２図は本考案装置の一実施例の構成図、第３図ａ
は本考案装置を構成するＦ波器の阻止帯域反射特性例、
第３図すは第３図ａに示す特性をもつＦ波器により構成
した本考案の通過帯域例、第４図ａは本考案装置の一実
施例の構成図、第４図す、 ｃは通過帯域例である。
１：信号入力端子、２：切換器、３．４＝切換器端子、
５ニアイソレータ、６：Ｆ波器、７，８：電力合成器端
子、９電力合成器、１０：信号出力端子、１１．１１’
、１１″ ：ラツチング切換器、１２：Ｐ波器接続端
子、１３．１３’、１３″二ろ波器、１４：無反射終端
器。Fig. 1 is a block diagram of an embodiment of a conventional variable passband p-wave device, Fig. 2 is a block diagram of an embodiment of the device of the present invention, and Fig. 3a.
is an example of the stop band reflection characteristic of the F-wave device constituting the device of the present invention,
Figure 3 shows an example of the passband of the present invention constructed by an F-wave device having the characteristics shown in Figure 3a, Figure 4a shows the configuration of an embodiment of the device of the present invention, and Figures 4 and 4c show This is an example of a passband. 1: Signal input terminal, 2: Switcher, 3.4 = Switcher terminal,
5 near isolator, 6: F wave device, 7, 8: power combiner terminal, 9 power combiner, 10: signal output terminal, 11.11'
, 11'': Latching switch, 12: P-wave device connection terminal, 13.13', 13'' dual filter, 14: Non-reflection terminator.
Claims (5)
サーキュレータとその１端子に接続されたＦ波器とから
なり、外部からの制御により、上記ラッチングサーキュ
レータの入力端子に加えられた入力信号が、上記ろ波器
接続端子に導かれ、該ろ波器の阻止帯域反射特性により
反射されて該ラッチングサーキュレータの出力端子へ導
かれる場合と、該ろ波器接続端子を経ないで該出力端子
へ導かれる場合とのいずれかに切換え可能であることを
特徴とする通過帯域可変沖波装置。(1) Consists of a latching circulator that performs switching operation under external control and an F-wave device connected to one terminal of the latching circulator, and under external control, the input signal applied to the input terminal of the latching circulator is In one case, the signal is guided to the filter connection terminal, reflected by the stopband reflection characteristic of the filter, and then guided to the output terminal of the latching circulator, and in the other case, it is guided to the output terminal without passing through the filter connection terminal. A variable passband offshore wave device characterized in that it is switchable between two modes.
とを特徴とする実用新案登録請求の範囲第１項に記載の
通過帯域可変ろ波装置。(2) The variable passband filter device according to claim 1, wherein the F-wave filter constituting the device is a band-elimination filter.
とを特徴とする実用新案登録請求の範囲第１項に記載の
通過帯域可変沖波装置。(3) The variable passband offshore wave device according to claim 1, wherein the filter constituting the device is a low-pass F wave filter.
とを特徴とする実用新案登録請求の範囲第１項に記載の
通過帯域可変ｐ波装置。(4) The variable passband p-wave device according to claim 1, wherein the F-wave device constituting the device is a high-pass filter.
ることを特徴とする実用新案登録請求の範囲第１項に記
載の通過帯域可変ろ波装置。 −”（６）ラッチングサ
ーキュレータとろ波器との組み合わせを、複数個縦続に
接続した実用新案登録請求の範囲第１項ないし第５項の
通過帯域可変沖波装置。(5) The variable passband filter device according to claim 1, wherein the filter constituting the device is a bandpass filter. (6) A variable passband offshore wave device according to claims 1 to 5 of the utility model registration claim, which includes a plurality of combinations of latching circulators and filters connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10928681U JPS5816922U (en) | 1981-07-24 | 1981-07-24 | Passband variable "low" wave device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10928681U JPS5816922U (en) | 1981-07-24 | 1981-07-24 | Passband variable "low" wave device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816922U true JPS5816922U (en) | 1983-02-02 |
Family
ID=29903667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10928681U Pending JPS5816922U (en) | 1981-07-24 | 1981-07-24 | Passband variable "low" wave device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6265331U (en) * | 1985-10-15 | 1987-04-23 | ||
| JPH0314310A (en) * | 1989-06-13 | 1991-01-23 | Murata Mfg Co Ltd | Multiband filter |
| JP2008078734A (en) * | 2006-09-19 | 2008-04-03 | Mitsubishi Electric Corp | Variable frequency rf filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847704A (en) * | 1971-10-19 | 1973-07-06 |
-
1981
- 1981-07-24 JP JP10928681U patent/JPS5816922U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4847704A (en) * | 1971-10-19 | 1973-07-06 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6265331U (en) * | 1985-10-15 | 1987-04-23 | ||
| JPH0314310A (en) * | 1989-06-13 | 1991-01-23 | Murata Mfg Co Ltd | Multiband filter |
| JP2008078734A (en) * | 2006-09-19 | 2008-04-03 | Mitsubishi Electric Corp | Variable frequency rf filter |
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