JPS62121803U - - Google Patents
Info
- Publication number
- JPS62121803U JPS62121803U JP915586U JP915586U JPS62121803U JP S62121803 U JPS62121803 U JP S62121803U JP 915586 U JP915586 U JP 915586U JP 915586 U JP915586 U JP 915586U JP S62121803 U JPS62121803 U JP S62121803U
- Authority
- JP
- Japan
- Prior art keywords
- open
- dielectric block
- dielectric
- resonator
- holes
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 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一実施
例を示す斜視図、第２図はその組み立て後の断面
図、第３図はそれを筐体内に収納した状態を示す
断面図、第４図はアース板の他の実施例を示す部
分斜視図、第５図は本考案と従来技術とのフイル
タ特性の差異をを示す比較説明図である。
１０……誘電体ブロツク、１２……共振子穴、
１４……結合穴、１６……メタライズ層、１８…
…結合用コンデンサ、２０……アース板、２２…
…帯状の導体、２４……筐体。
FIG. 1 is a perspective view showing one embodiment of the dielectric filter according to the present invention, FIG. 2 is a sectional view after assembly, FIG. 3 is a sectional view showing the dielectric filter housed in a housing, and FIG. The figure is a partial perspective view showing another embodiment of the ground plate, and FIG. 5 is a comparative explanatory diagram showing the difference in filter characteristics between the present invention and the prior art. 10...Dielectric block, 12...Resonator hole,
14... Bonding hole, 16... Metallized layer, 18...
...Coupling capacitor, 20... Earth plate, 22...
...band-shaped conductor, 24...casing.
Claims (1)
数の共振子穴と結合子穴とを交互に設け、該誘電
体ブロツクの共振子穴が開口している面の一方を
開放面としてそれ以外の外表面と前記共振子穴の
内面にメタライズ層を形成した一体構造の誘電体
フイルタにおいて、前記誘電体ブロツクの両側面
にアース板を設けるとともに、該誘電体ブロツク
の開放面の結合子穴の部分を覆うように、両側面
のアース板間を連結する帯状の導体を設けたこと
を特徴とする誘電体フイルタ。 A plurality of resonator holes and coupler holes are provided alternately in the longitudinal direction of a rectangular parallelepiped dielectric block, and one of the surfaces of the dielectric block where the resonator holes are open is an open surface, and the other surface is open. In a dielectric filter having an integral structure in which a metallized layer is formed on the surface and the inner surface of the resonator hole, a ground plate is provided on both sides of the dielectric block, and a portion of the open surface of the dielectric block where the coupler hole is formed is provided with a ground plate. A dielectric filter characterized in that a band-shaped conductor is provided to cover and connect the ground plates on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986009155U JPH0352004Y2 (en) | 1986-01-25 | 1986-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986009155U JPH0352004Y2 (en) | 1986-01-25 | 1986-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62121803U true JPS62121803U (en) | 1987-08-03 |
| JPH0352004Y2 JPH0352004Y2 (en) | 1991-11-11 |
Family
ID=30794198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986009155U Expired JPH0352004Y2 (en) | 1986-01-25 | 1986-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352004Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353002U (en) * | 1989-09-30 | 1991-05-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614303A (en) * | 1984-06-19 | 1986-01-10 | Nec Corp | Dielectric band pass filter |
-
1986
- 1986-01-25 JP JP1986009155U patent/JPH0352004Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614303A (en) * | 1984-06-19 | 1986-01-10 | Nec Corp | Dielectric band pass filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353002U (en) * | 1989-09-30 | 1991-05-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352004Y2 (en) | 1991-11-11 |
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