JPH0382921U - - Google Patents
Info
- Publication number
- JPH0382921U JPH0382921U JP14226089U JP14226089U JPH0382921U JP H0382921 U JPH0382921 U JP H0382921U JP 14226089 U JP14226089 U JP 14226089U JP 14226089 U JP14226089 U JP 14226089U JP H0382921 U JPH0382921 U JP H0382921U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- wave device
- adjusted
- configuration
- 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
- 238000010897 surface acoustic wave method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図ａ及びｂは本考案の実施例を示す回路図
及び特性図、第２図は本考案の他の実施例を示す
回路図、第３図及び第４図は従来の弾性表面波装
置の回路図及び特性図である。
１……弾性表面波装置、Ｃ１〜Ｃ６……コンデ
ンサ、Ｌ１〜Ｌ６……コイル、Ｒ１，Ｒ２，Ｒ１
１，Ｒ１２……抵抗。
Figures 1 a and b are circuit diagrams and characteristic diagrams showing an embodiment of the present invention, Figure 2 is a circuit diagram showing another embodiment of the present invention, and Figures 3 and 4 are conventional surface acoustic wave devices. FIG. 2 is a circuit diagram and a characteristic diagram. 1...Surface acoustic wave device, C1-C6...Capacitor, L1-L6...Coil, R1, R2, R1
1, R12...Resistance.
Claims (1)
た上で外部インピーダンスに対する整合回路の一
素子とした構成を有することを特長とする弾性表
面波装置。 A surface acoustic wave device characterized in that the surface acoustic wave device has a configuration in which the stray capacitance within the surface acoustic wave device is adjusted to a desired value and is then used as one element of a matching circuit for external impedance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14226089U JPH0382921U (en) | 1989-12-07 | 1989-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14226089U JPH0382921U (en) | 1989-12-07 | 1989-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382921U true JPH0382921U (en) | 1991-08-23 |
Family
ID=31689096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14226089U Pending JPH0382921U (en) | 1989-12-07 | 1989-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382921U (en) |
-
1989
- 1989-12-07 JP JP14226089U patent/JPH0382921U/ja active Pending
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