JPH0238819U - - Google Patents
Info
- Publication number
- JPH0238819U JPH0238819U JP11608788U JP11608788U JPH0238819U JP H0238819 U JPH0238819 U JP H0238819U JP 11608788 U JP11608788 U JP 11608788U JP 11608788 U JP11608788 U JP 11608788U JP H0238819 U JPH0238819 U JP H0238819U
- Authority
- JP
- Japan
- Prior art keywords
- acoustic wave
- surface acoustic
- oscillator
- stopband
- passband
- 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 6
- 239000000758 substrate Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は、この考案の一実施例に係る弾性表面
波デバイスを示す平面図である。第２図は、この
考案の他の実施例に係る弾性表面波デバイスを示
す平面図である。
２……圧電基板、１０……弾性表面波発振子、
１６，２４……弾性表面波フイルタ。
FIG. 1 is a plan view showing a surface acoustic wave device according to an embodiment of this invention. FIG. 2 is a plan view showing a surface acoustic wave device according to another embodiment of the invention. 2...Piezoelectric substrate, 10...Surface acoustic wave oscillator,
16, 24...Surface acoustic wave filter.
Claims (1)
が通過域に、かつその高調波周波数が阻止域に来
るような弾性表面波フイルタとを同一の圧電基板
上に構成したことを特徴とする弾性表面波デバイ
ス。 An elastic device characterized in that a surface acoustic wave oscillator and a surface acoustic wave filter such that the oscillation frequency of the oscillator is in a passband and its harmonic frequency is in a stopband are configured on the same piezoelectric substrate. surface wave device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11608788U JPH0238819U (en) | 1988-09-02 | 1988-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11608788U JPH0238819U (en) | 1988-09-02 | 1988-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238819U true JPH0238819U (en) | 1990-03-15 |
Family
ID=31358310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11608788U Pending JPH0238819U (en) | 1988-09-02 | 1988-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238819U (en) |
-
1988
- 1988-09-02 JP JP11608788U patent/JPH0238819U/ja active Pending