JPH0232213U - - Google Patents
Info
- Publication number
- JPH0232213U JPH0232213U JP11154688U JP11154688U JPH0232213U JP H0232213 U JPH0232213 U JP H0232213U JP 11154688 U JP11154688 U JP 11154688U JP 11154688 U JP11154688 U JP 11154688U JP H0232213 U JPH0232213 U JP H0232213U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- dielectric
- lid
- shield
- dielectric resonator
- 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
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
- 239000003989 dielectric material Substances 0.000 claims 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第1図はこの考案の実施例である帯域フイルタ
の構造を示す分解斜視図、第2図は同フイルタの
組立後の形状を示す斜視図である。第3図および
第4図は同フイルタの構成部品である蓋および誘
電体ケースの底面図である。第5図は同フイルタ
の断面図である。第6図はこの考案の他の実施例
である帯域フイルタの構造を示す分解斜視図、第
7図は同フイルタの組立後の形状を示す斜視図で
ある。第8図は従来の帯域フイルタの構造を示す
斜視図、第9図はその縦断面図である。
2a〜2d―柱状誘電体、4―シールド電極、
5,6―引出電極、11―入力電極(結合用電極
)、12―出力電極(結合用電極)、13―シー
ルド電極、100―誘電体ケース、101―蓋。
FIG. 1 is an exploded perspective view showing the structure of a band filter that is an embodiment of this invention, and FIG. 2 is a perspective view showing the shape of the filter after assembly. 3 and 4 are bottom views of the lid and dielectric case, which are the components of the filter. FIG. 5 is a sectional view of the same filter. FIG. 6 is an exploded perspective view showing the structure of a band filter according to another embodiment of the invention, and FIG. 7 is a perspective view showing the shape of the filter after assembly. FIG. 8 is a perspective view showing the structure of a conventional bandpass filter, and FIG. 9 is a longitudinal sectional view thereof. 2a to 2d - columnar dielectric, 4 - shield electrode,
5, 6 - extraction electrode, 11 - input electrode (coupling electrode), 12 - output electrode (coupling electrode), 13 - shield electrode, 100 - dielectric case, 101 - lid.
Claims (1)
ルド電極を形成した誘電体ケースと、内面または
外面にシールド電極を形成した蓋とを接合して、
シールド電極同士を接続させた誘電体共振器にお
いて、 前記誘電体ケースの内面または前記蓋の内面に
結合用電極を形成するとともに、前記誘電体ケー
スまたは前記蓋の外面に結合用電極の引出電極を
形成したことを特徴とする誘電体共振器。[Scope of Claim for Utility Model Registration] A dielectric case in which a plurality of columnar dielectrics are integrally molded and a shield electrode is formed on the outer bottom surface, and a lid with a shield electrode formed on the inner or outer surface are joined,
In a dielectric resonator in which shield electrodes are connected to each other, a coupling electrode is formed on the inner surface of the dielectric case or the inner surface of the lid, and an extraction electrode of the coupling electrode is formed on the outer surface of the dielectric case or the lid. A dielectric resonator characterized by forming a dielectric resonator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11154688U JPH0232213U (en) | 1988-08-25 | 1988-08-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11154688U JPH0232213U (en) | 1988-08-25 | 1988-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0232213U true JPH0232213U (en) | 1990-02-28 |
Family
ID=31349688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11154688U Pending JPH0232213U (en) | 1988-08-25 | 1988-08-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0232213U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002058185A1 (en) * | 2001-01-19 | 2002-07-25 | Matsushita Electric Industrial Co., Ltd. | High frequency circuit element and high frequency circuit module |
WO2005004322A1 (en) * | 2003-07-02 | 2005-01-13 | Murata Manufacturing Co., Ltd. | Oscillator and transmission/reception device |
JP2006245189A (en) * | 2005-03-02 | 2006-09-14 | Matsushita Electric Ind Co Ltd | Flip-chip mounting method and mounting structure of semiconductor device |
-
1988
- 1988-08-25 JP JP11154688U patent/JPH0232213U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002058185A1 (en) * | 2001-01-19 | 2002-07-25 | Matsushita Electric Industrial Co., Ltd. | High frequency circuit element and high frequency circuit module |
WO2005004322A1 (en) * | 2003-07-02 | 2005-01-13 | Murata Manufacturing Co., Ltd. | Oscillator and transmission/reception device |
JP2006245189A (en) * | 2005-03-02 | 2006-09-14 | Matsushita Electric Ind Co Ltd | Flip-chip mounting method and mounting structure of semiconductor device |