JPH03111005U - - Google Patents
Info
- Publication number
- JPH03111005U JPH03111005U JP1962290U JP1962290U JPH03111005U JP H03111005 U JPH03111005 U JP H03111005U JP 1962290 U JP1962290 U JP 1962290U JP 1962290 U JP1962290 U JP 1962290U JP H03111005 U JPH03111005 U JP H03111005U
- Authority
- JP
- Japan
- Prior art keywords
- attenuator
- diagram showing
- distributed constant
- resistor connected
- constant lines
- 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
- 238000010586 diagram Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Non-Reversible Transmitting Devices (AREA)
Description
第１図はこの考案による減衰器の回路を示す図
、第２図はこの考案による減衰器の構成例を示す
図、第３図はこの考案による減衰器の減衰量の周
波数特性を示す図、第４図から第７図は減衰器に
入力される入力信号レベルの特性例を示した図、
第８図は減衰器から出力される出力信号レベルの
特性例を示した図、第９図は従来の減衰器の回路
を示す図、第１０図は従来の減衰器の構成例を示
す図、第１１図は従来の減衰器の減衰量の周波数
特性を示す図である。
図において１……抵抗、２……接続用線路、３
……誘電体基板、４……接地導体、５……減衰量
調整用線路、６……減衰量である。なお、各図中
同一符号は同一または相当部分を示す。
FIG. 1 is a diagram showing a circuit of an attenuator according to this invention, FIG. 2 is a diagram showing an example of the configuration of an attenuator according to this invention, and FIG. 3 is a diagram showing frequency characteristics of attenuation amount of an attenuator according to this invention. 4 to 7 are diagrams showing examples of characteristics of the input signal level input to the attenuator,
FIG. 8 is a diagram showing an example of the characteristics of the output signal level output from an attenuator, FIG. 9 is a diagram showing a circuit of a conventional attenuator, and FIG. 10 is a diagram showing an example of the configuration of a conventional attenuator. FIG. 11 is a diagram showing the frequency characteristics of the amount of attenuation of a conventional attenuator. In the figure, 1...Resistance, 2...Connection line, 3
...dielectric substrate, 4...ground conductor, 5...attenuation adjustment line, 6...attenuation amount. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
分布定数線路と、それらの間に接続された抵抗か
らなる減衰器において、前記抵抗と並列に接続さ
れた所定の電気長をもつ２つの分布定数線路と、
それらの間に接続された抵抗を備えたことを特徴
とする減衰器。 In an attenuator consisting of two distributed constant lines configured on a microstrip line and a resistor connected between them, two distributed constant lines having a predetermined electrical length are connected in parallel with the resistors. and,
An attenuator characterized in that it comprises a resistor connected between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962290U JPH03111005U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1962290U JPH03111005U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111005U true JPH03111005U (en) | 1991-11-14 |
Family
ID=31522730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1962290U Pending JPH03111005U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111005U (en) |
-
1990
- 1990-02-28 JP JP1962290U patent/JPH03111005U/ja active Pending
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