JPS4843249A - - Google Patents
Info
- Publication number
- JPS4843249A JPS4843249A JP9444372A JP9444372A JPS4843249A JP S4843249 A JPS4843249 A JP S4843249A JP 9444372 A JP9444372 A JP 9444372A JP 9444372 A JP9444372 A JP 9444372A JP S4843249 A JPS4843249 A JP S4843249A
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/60—Electric coupling means therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712148495 DE2148495C3 (de) | 1971-09-29 | Halterung für ein elektromechanisches Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4843249A true JPS4843249A (ja) | 1973-06-22 |
Family
ID=5820843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9444372A Pending JPS4843249A (ja) | 1971-09-29 | 1972-09-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4843249A (ja) |
| FR (1) | FR2154606A1 (ja) |
| GB (1) | GB1392766A (ja) |
| IT (1) | IT967193B (ja) |
| SE (1) | SE379464B (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941913A (ja) * | 1982-07-07 | 1984-03-08 | エリクソン ジーイー モービル コミュニケーションズ インコーポレーテッド | モノリシック・クリスタル・フィルタおよびその製造方法 |
| JPS59127897A (ja) * | 1983-01-12 | 1984-07-23 | 富士ゼロックス株式会社 | 厚膜パタ−ンの形成方法 |
| JPS60501188A (ja) * | 1983-04-27 | 1985-07-25 | モトロ−ラ・インコ−ポレ−テツド | 圧電フィルタ |
-
1972
- 1972-09-06 IT IT2887072A patent/IT967193B/it active
- 1972-09-20 JP JP9444372A patent/JPS4843249A/ja active Pending
- 1972-09-26 FR FR7234042A patent/FR2154606A1/fr not_active Withdrawn
- 1972-09-29 SE SE1260172A patent/SE379464B/xx unknown
- 1972-09-29 GB GB4516772A patent/GB1392766A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941913A (ja) * | 1982-07-07 | 1984-03-08 | エリクソン ジーイー モービル コミュニケーションズ インコーポレーテッド | モノリシック・クリスタル・フィルタおよびその製造方法 |
| JPH0475684B2 (ja) * | 1982-07-07 | 1992-12-01 | Erikuson Jii Ii Moobiru Komyunikeeshonzu Inc | |
| JPS59127897A (ja) * | 1983-01-12 | 1984-07-23 | 富士ゼロックス株式会社 | 厚膜パタ−ンの形成方法 |
| JPS60501188A (ja) * | 1983-04-27 | 1985-07-25 | モトロ−ラ・インコ−ポレ−テツド | 圧電フィルタ |
| JPH0422366B2 (ja) * | 1983-04-27 | 1992-04-16 | Motorola Inc |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1392766A (en) | 1975-04-30 |
| DE2148495B2 (de) | 1975-08-21 |
| DE2148495A1 (de) | 1973-04-05 |
| SE379464B (ja) | 1975-10-06 |
| IT967193B (it) | 1974-02-28 |
| FR2154606A1 (ja) | 1973-05-11 |