JPH073682Y2 - 誘電体フィルタ - Google Patents
誘電体フィルタInfo
- Publication number
- JPH073682Y2 JPH073682Y2 JP1990017699U JP1769990U JPH073682Y2 JP H073682 Y2 JPH073682 Y2 JP H073682Y2 JP 1990017699 U JP1990017699 U JP 1990017699U JP 1769990 U JP1769990 U JP 1769990U JP H073682 Y2 JPH073682 Y2 JP H073682Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- conductor pattern
- resonator
- dielectric
- tongue
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims description 42
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000007790 scraping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017699U JPH073682Y2 (ja) | 1990-02-23 | 1990-02-23 | 誘電体フィルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990017699U JPH073682Y2 (ja) | 1990-02-23 | 1990-02-23 | 誘電体フィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109403U JPH03109403U (enrdf_load_html_response) | 1991-11-11 |
| JPH073682Y2 true JPH073682Y2 (ja) | 1995-01-30 |
Family
ID=31520882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990017699U Expired - Lifetime JPH073682Y2 (ja) | 1990-02-23 | 1990-02-23 | 誘電体フィルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073682Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5177214B2 (ja) * | 2010-12-21 | 2013-04-03 | 株式会社村田製作所 | 共振器 |
-
1990
- 1990-02-23 JP JP1990017699U patent/JPH073682Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03109403U (enrdf_load_html_response) | 1991-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Effective date: 20051214 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080422 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080507 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080707 |
|
| A711 | Notification of change in applicant |
Effective date: 20080729 Free format text: JAPANESE INTERMEDIATE CODE: A711 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080729 |
|
| A02 | Decision of refusal |
Effective date: 20080909 Free format text: JAPANESE INTERMEDIATE CODE: A02 |
|
| A521 | Written amendment |
Effective date: 20081030 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Effective date: 20090115 Free format text: JAPANESE INTERMEDIATE CODE: A911 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Effective date: 20090224 Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |