JPH0266003U - - Google Patents
Info
- Publication number
- JPH0266003U JPH0266003U JP14445088U JP14445088U JPH0266003U JP H0266003 U JPH0266003 U JP H0266003U JP 14445088 U JP14445088 U JP 14445088U JP 14445088 U JP14445088 U JP 14445088U JP H0266003 U JPH0266003 U JP H0266003U
- Authority
- JP
- Japan
- Prior art keywords
- view
- plan
- showing
- conductive parts
- dielectric filter
- 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 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る誘電体フイルタの第１実
施例を示す平面図、第２図は入出力端子機能を含
めた第１実施例の等価回路図、第３図は第２実施
例を示す平面図、第４図は第３実施例を示す平面
図、第５図は第４実施例を示す平面図、第６図は
第５実施例を示す平面図、第７図は第６実施例を
示す平面図、第８図Ａは第７実施例を示す平面図
、第８図Ｂは同正断面図、第９図はＡは第８実施
例を示す平面図、第９図Ｂは同正断面図、第１０
図Ａは第９実施例を示す平面図、第１０図Ｂは同
正断面図、第１１図は入出力構造の第１具体例を
示す平面図、第１２図Ａは入出力構造の第２具体
例を示す平面図、第１２図Ｂは同正断面図、第１
３図Ａは入出力構造の第３具体例を示す平面図、
第１３図Ｂは同正断面図、第１４図Ａは入出力構
造の第４具体例を示す平面図、第１４図Ｂは同正
断面図、第１５図は従来例の斜視図である。
１……誘電体ブロツク、２，２Ａ乃至２Ｄ……
貫通導電部、３……導電膜、４，４Ａ乃至４Ｇ…
…容量結合電極、１０，１０Ａ乃至１０Ｆ……イ
ンダクタ、１３……チツプコンデンサ、１７……
チツプインダクタ、２０，２１……スリツト。
Fig. 1 is a plan view showing a first embodiment of the dielectric filter according to the present invention, Fig. 2 is an equivalent circuit diagram of the first embodiment including input/output terminal functions, and Fig. 3 is a plan view showing the second embodiment. 4 is a plan view showing the third embodiment, FIG. 5 is a plan view showing the fourth embodiment, FIG. 6 is a plan view showing the fifth embodiment, and FIG. 7 is a plan view showing the sixth embodiment. FIG. 8A is a plan view showing the seventh embodiment; FIG. 8B is a front sectional view of the same; FIG. 9A is a plan view showing the eighth embodiment; FIG. Same front sectional view, No. 10
Figure A is a plan view showing the ninth embodiment, Figure 10B is a front sectional view of the same, Figure 11 is a plan view showing the first specific example of the input/output structure, and Figure 12A is the second example of the input/output structure. A plan view showing a specific example, Figure 12B is a front sectional view, and Figure 1
3A is a plan view showing a third specific example of the input/output structure;
13B is a front sectional view of the same, FIG. 14A is a plan view showing a fourth specific example of the input/output structure, FIG. 14B is a front sectional view of the same, and FIG. 15 is a perspective view of the conventional example. 1...Dielectric block, 2, 2A to 2D...
Penetrating conductive part, 3... Conductive film, 4, 4A to 4G...
...capacitive coupling electrode, 10,10A to 10F...inductor, 13...chip capacitor, 17...
Chip inductor, 20, 21...slit.
Claims (1)
の貫通導電部を間隔をおいて並設し、前記貫通導
電部同士を容量性結合とした誘電体フイルタにお
いて、一部の隣合う貫通導電部間に誘導性結合を
組み入れたことを特徴とする誘電体フイルタ。 In a dielectric filter in which a plurality of through conductive parts are arranged side by side at intervals on a dielectric block having a conductive film formed on the outer surface, and the through conductive parts are capacitively coupled, there is a gap between some adjacent through conductive parts. A dielectric filter that incorporates inductive coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445088U JPH0266003U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445088U JPH0266003U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266003U true JPH0266003U (en) | 1990-05-18 |
Family
ID=31412177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14445088U Pending JPH0266003U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266003U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61258502A (en) * | 1985-05-10 | 1986-11-15 | Murata Mfg Co Ltd | Microwave filter |
| JPS6239901A (en) * | 1985-08-14 | 1987-02-20 | Murata Mfg Co Ltd | Dielectric filter |
| JPH0260302B2 (en) * | 1984-07-11 | 1990-12-14 | Imuraya Confectionery |
-
1988
- 1988-11-07 JP JP14445088U patent/JPH0266003U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260302B2 (en) * | 1984-07-11 | 1990-12-14 | Imuraya Confectionery | |
| JPS61258502A (en) * | 1985-05-10 | 1986-11-15 | Murata Mfg Co Ltd | Microwave filter |
| JPS6239901A (en) * | 1985-08-14 | 1987-02-20 | Murata Mfg Co Ltd | Dielectric filter |
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