JPH0167808U - - Google Patents
Info
- Publication number
- JPH0167808U JPH0167808U JP1987161995U JP16199587U JPH0167808U JP H0167808 U JPH0167808 U JP H0167808U JP 1987161995 U JP1987161995 U JP 1987161995U JP 16199587 U JP16199587 U JP 16199587U JP H0167808 U JPH0167808 U JP H0167808U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- dielectric
- portion forming
- holes
- dielectric constant
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Description
第１図は本考案に係る誘電体共振器の平面図、
第２図は同じくその断面図、第３図は従来の誘電
体共振器の平面図、第４図は同じくその断面図で
ある。
１……誘電体磁器基体、２１〜２５……貫通孔
、３……導電膜、イ……入力部の貫通孔を形成す
る部分、ロ……出力部の貫通孔を形成する部分、
ハ……他の貫通孔を形成する部分。
FIG. 1 is a plan view of a dielectric resonator according to the present invention,
FIG. 2 is a sectional view thereof, FIG. 3 is a plan view of a conventional dielectric resonator, and FIG. 4 is a sectional view thereof. 1... Dielectric ceramic base, 21 to 25... Through holes, 3... Conductive film, A... Portion forming the through hole of the input section, B... Portion forming the through hole of the output section,
C...The part that forms another through hole.
Claims (1)
おいて並設し、前記貫通孔の内面及び前記貫通孔
を開口させた２面のうちの１面を除く前記誘電体
磁器基体の外面に、導電膜を被着形成した誘電体
共振器において、前記誘電体磁器基体は、入力部
及び出力部の少なくとも一方の貫通孔を形成する
部分の誘電率を、他の貫通孔を形成する部分の誘
電率と異ならせたことを特徴とする誘電体共振器
。 (2) 入力部及び出力部の少なくとも一方の貫通
孔を形成する部分の誘電率は他の貫通孔を形成す
る部分の誘電率よりも低いことを特徴とする実用
新案登録請求の範囲第１項に記載の誘電体共振器
。[Claims for Utility Model Registration] (1) A plurality of through holes are arranged in parallel at intervals in a dielectric ceramic base, the inner surface of the through holes and one of the two surfaces on which the through holes are opened. In a dielectric resonator in which a conductive film is coated on the outer surface of the dielectric ceramic base, the dielectric ceramic base has a dielectric constant of a portion forming a through hole in at least one of the input section and the output section. , a dielectric resonator characterized in that the dielectric constant of a portion forming another through hole is different from that of a portion forming another through hole. (2) Claim 1 of the utility model registration claim, characterized in that the dielectric constant of the portion forming the through hole of at least one of the input section and the output section is lower than the dielectric constant of the portion forming the other through hole. The dielectric resonator described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161995U JPH0167808U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161995U JPH0167808U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167808U true JPH0167808U (en) | 1989-05-01 |
Family
ID=31445422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161995U Pending JPH0167808U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167808U (en) |
-
1987
- 1987-10-22 JP JP1987161995U patent/JPH0167808U/ja active Pending