JPH0191325U - - Google Patents
Info
- Publication number
- JPH0191325U JPH0191325U JP18813187U JP18813187U JPH0191325U JP H0191325 U JPH0191325 U JP H0191325U JP 18813187 U JP18813187 U JP 18813187U JP 18813187 U JP18813187 U JP 18813187U JP H0191325 U JPH0191325 U JP H0191325U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- wave generator
- generates
- thin film
- magnetic field
- 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
- 230000003068 static effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 3
- 239000010409 thin film Substances 0.000 claims 2
- 238000001228 spectrum Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案の静磁波発生装置用磁石の一実
施例を示す斜視図、第２図は静磁波発生体を示す
斜視図、第３図は従来の静磁波発生装置用磁石の
斜視図、第４図は静磁波発生装置を用いて作つた
ＶＣＯのスペクトルをスペクトラム・アナライザ
で測定する状態を示す構成図である。
１…静磁波発生体、７…ギヤツプ、５，１０…
永久磁石、１１…鉄芯、１２…コイル。
Fig. 1 is a perspective view showing an embodiment of the magnet for a magnetostatic wave generator of the present invention, Fig. 2 is a perspective view showing a magnetostatic wave generator, and Fig. 3 is a perspective view of a conventional magnet for a magnetostatic wave generator. , FIG. 4 is a configuration diagram showing a state in which the spectrum of a VCO produced using a magnetostatic wave generator is measured with a spectrum analyzer. 1... Static magnetic wave generator, 7... Gap, 5, 10...
Permanent magnet, 11...iron core, 12...coil.
Claims (1)
所定の距離を隔てて平行にマイクロストリツプ・
トランスジユーサが形成され、前記基板を磁界中
に配置することにより前記マイクロストリツプ・
トランスジユーサ間に静磁波を発生させる静磁波
発生装置において、前記磁界を発生させる電磁石
は、前記基板が配置されるギヤツプに対向する磁
路の途中に前記ギヤツプを挟んで永久磁石を設け
たことを特徴とする静磁波発生装置用磁石。 A YIG thin film is formed on a substrate, and microstrips are formed in parallel on the thin film at a predetermined distance.
A transducer is formed and the microstrip is removed by placing the substrate in a magnetic field.
In the magnetostatic wave generator that generates a magnetostatic wave between transducers, the electromagnet that generates the magnetic field is provided with a permanent magnet in the middle of a magnetic path facing the gap in which the substrate is placed, with the gap interposed therebetween. A magnet for a static magnetic wave generator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18813187U JPH0191325U (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18813187U JPH0191325U (en) | 1987-12-10 | 1987-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191325U true JPH0191325U (en) | 1989-06-15 |
Family
ID=31479247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18813187U Pending JPH0191325U (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191325U (en) |
-
1987
- 1987-12-10 JP JP18813187U patent/JPH0191325U/ja active Pending
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