JPS5840951U - Leakage removal filter - Google Patents
Leakage removal filterInfo
- Publication number
- JPS5840951U JPS5840951U JP13372381U JP13372381U JPS5840951U JP S5840951 U JPS5840951 U JP S5840951U JP 13372381 U JP13372381 U JP 13372381U JP 13372381 U JP13372381 U JP 13372381U JP S5840951 U JPS5840951 U JP S5840951U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- leakage
- adder
- signal
- attenuated
- 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
- Filters And Equalizers (AREA)
- Noise Elimination (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
グ 第１図は従来のリーケージ除去フィルタを示す
（ブロック図、第２図はこの考案の一実施例を示す）
ブロック図である。図中、１はリーケージおよびｒ
その他の不要信号を含む信号、２は帯域通過フィ）
ルタ、３は減衰したり一ケージおよびその他の減７
衰した不要信号を含む信号、４は低域通過フィルノ
タ、５はリーケージおよび減衰した不要信号を含〉
む信号、６は加算器、７は減衰した不要信号を含３
む信号、８は増幅器、９は積分器、１０はリーヶニ
−ジ成分である。なお、図中、同一あるいは相当部分
には同一符号を付して示しである。Figure 1 shows a conventional leakage removal filter (block diagram; Figure 2 shows an embodiment of this invention).
It is a block diagram. In the figure, 1 is leakage and r
Signal containing other unnecessary signals, 2 is bandpass filter)
router, 3 is attenuated or one cage and other attenuated 7
Signal containing attenuated unnecessary signals, 4 is low-pass filter filter
5 contains leakage and attenuated unnecessary signals.
6 is the adder, 7 is the attenuated unnecessary signal 3
8 is an amplifier, 9 is an integrator, 10 is a rig
-di component. In the drawings, the same or corresponding parts are designated by the same reference numerals.
Claims (1)
過程で生ずる高レベルのリーケージを悶去するフィルタ
において、リーケージおよびそＣ他の不要信号を含む信
号が入力される低域通過フィルタと、上記フィルタにつ
ながりフィルタのｄ力であるリーケージおよび減衰した
不要信号をやむ信号が入力される加算器と、上記加算器
の出ブである減衰した不要信号を含む信号を入力とすＺ
増幅器と、この増幅器につながりその出力を玉肌加算器
に与える積分器とで構成したことを特徴きするり一ケー
ジ除去フィルタ。A low-pass filter to which a signal containing leakage and other unnecessary signals is input, in a filter that eliminates high-level leakage that occurs in the process of separating signals associated with a specific sideband of a frequency modulated wave; An adder is connected to the above filter and inputs a signal that stops leakage and attenuated unnecessary signals, which is the d power of the filter, and a signal containing the attenuated unnecessary signal, which is the output of the adder, is input.
A one-cage removal filter characterized by consisting of an amplifier and an integrator connected to the amplifier and giving its output to a ball adder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13372381U JPS5840951U (en) | 1981-09-09 | 1981-09-09 | Leakage removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13372381U JPS5840951U (en) | 1981-09-09 | 1981-09-09 | Leakage removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5840951U true JPS5840951U (en) | 1983-03-17 |
Family
ID=29927168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13372381U Pending JPS5840951U (en) | 1981-09-09 | 1981-09-09 | Leakage removal filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065089U (en) * | 1983-10-14 | 1985-05-08 | 理研軽金属工業株式会社 | Extension device for box frames of curtains, blinds, etc. |
-
1981
- 1981-09-09 JP JP13372381U patent/JPS5840951U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6065089U (en) * | 1983-10-14 | 1985-05-08 | 理研軽金属工業株式会社 | Extension device for box frames of curtains, blinds, etc. |
| JPH0317737Y2 (en) * | 1983-10-14 | 1991-04-15 |
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