JPH0476723U - - Google Patents
Info
- Publication number
- JPH0476723U JPH0476723U JP11949690U JP11949690U JPH0476723U JP H0476723 U JPH0476723 U JP H0476723U JP 11949690 U JP11949690 U JP 11949690U JP 11949690 U JP11949690 U JP 11949690U JP H0476723 U JPH0476723 U JP H0476723U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- magnetostatic wave
- magnetic field
- output frequency
- generates
- 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
- 238000004804 winding Methods 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 2
- 230000005415 magnetization Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
第１図は本考案に係る静磁波素子の一実施例を
示す構成図、第２図は本考案に係る静磁波素子の
他の実施例を示す構成図、第３図は従来の静磁波
素子を用いて構成した静磁波発振器を示す平面図
Ａおよび断面図Ｂ、第４図は静磁波素子の第２の
従来例を示すブロツク図、第５図は静磁波素子の
第３の従来例を示す断面図である。
１……ヨーク、３１……第１の巻線、３２……
第２の巻線、Ｈ……静磁界、Ｃ……ローパスフイ
ルタ。
Fig. 1 is a block diagram showing one embodiment of the magnetostatic wave element according to the present invention, Fig. 2 is a block diagram showing another embodiment of the magnetostatic wave element according to the present invention, and Fig. 3 is a block diagram showing a conventional magnetostatic wave element. FIG. 4 is a block diagram showing a second conventional example of a magnetostatic wave element, and FIG. 5 shows a third conventional example of a magnetostatic wave element. FIG. 1... Yoke, 31... First winding, 32...
Second winding, H...Static magnetic field, C...Low pass filter.
Claims (1)
の強さを変えて出力周波数を変化させる静磁波素
子において、 静磁波伝搬媒体の飽和磁化と出力周波数下限の
ための一定の直流磁界を発生させる第１の巻線と
、 出力周波数とその下限との差に対応する直流磁
界を発生する第２の巻線と、 前記第１の巻線に接続し雑音入力を除去するロ
ーパスフイルタと を備えたことを特徴とする静磁波素子。[Claims for Utility Model Registration] In a magnetostatic wave element that changes the output frequency by changing the strength of the static magnetic field applied to the magnetostatic wave propagation medium by an electromagnet, a constant magnetization for the saturation magnetization of the magnetostatic wave propagation medium and the lower limit of the output frequency is provided. a first winding that generates a DC magnetic field; a second winding that generates a DC magnetic field corresponding to the difference between the output frequency and its lower limit; and a second winding that is connected to the first winding to eliminate noise input. A magnetostatic wave element characterized by comprising a low-pass filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11949690U JPH0476723U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11949690U JPH0476723U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476723U true JPH0476723U (en) | 1992-07-03 |
Family
ID=31867452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11949690U Pending JPH0476723U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9379685B2 (en) | 2012-09-19 | 2016-06-28 | Murata Manufacturing Co., Ltd. | Built-in-circuit substrate and composite module |
-
1990
- 1990-11-15 JP JP11949690U patent/JPH0476723U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9379685B2 (en) | 2012-09-19 | 2016-06-28 | Murata Manufacturing Co., Ltd. | Built-in-circuit substrate and composite module |
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