FR1354527A - Electro-mechanical filter - Google Patents

Electro-mechanical filter

Info

Publication number
FR1354527A
FR1354527A FR931422A FR931422A FR1354527A FR 1354527 A FR1354527 A FR 1354527A FR 931422 A FR931422 A FR 931422A FR 931422 A FR931422 A FR 931422A FR 1354527 A FR1354527 A FR 1354527A
Authority
FR
France
Prior art keywords
electro
mechanical filter
filter
mechanical
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
Application number
FR931422A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toko Radio Coil Kenkyusho KK
Original Assignee
Toko Radio Coil Kenkyusho KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toko Radio Coil Kenkyusho KK filed Critical Toko Radio Coil Kenkyusho KK
Priority to FR931422A priority Critical patent/FR1354527A/en
Application granted granted Critical
Publication of FR1354527A publication Critical patent/FR1354527A/en
Expired legal-status Critical Current

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
    • H03H9/581—Multiple crystal filters comprising ceramic piezoelectric layers
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02157—Dimensional parameters, e.g. ratio between two dimension parameters, length, width or thickness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR931422A 1962-04-14 1963-04-12 Electro-mechanical filter Expired FR1354527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931422A FR1354527A (en) 1962-04-14 1963-04-12 Electro-mechanical filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1498062 1962-04-14
FR931422A FR1354527A (en) 1962-04-14 1963-04-12 Electro-mechanical filter

Publications (1)

Publication Number Publication Date
FR1354527A true FR1354527A (en) 1964-03-06

Family

ID=26200779

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931422A Expired FR1354527A (en) 1962-04-14 1963-04-12 Electro-mechanical filter

Country Status (1)

Country Link
FR (1) FR1354527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699405A (en) * 1968-07-29 1972-10-17 Matsushita Electric Ind Co Ltd A stress sensitive semi-conductor element having a reduce cross-sectional area

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699405A (en) * 1968-07-29 1972-10-17 Matsushita Electric Ind Co Ltd A stress sensitive semi-conductor element having a reduce cross-sectional area

Similar Documents

Publication Publication Date Title
FR1319204A (en) Filtered
FR1385476A (en) Filtered
FR1371063A (en) Filtered
FR1458648A (en) Electrostatic filter
BE619130R (en) Electromagnetic filter
NL139430B (en) ELECTROMECHANICAL FILTER.
CH401008A (en) Filtered
FR1350576A (en) Air filter
FR1433351A (en) Filtered
FR1354527A (en) Electro-mechanical filter
FR1352380A (en) Filtered
FR1421665A (en) Filtered
FR1329982A (en) Phototropic light filter
FR1413138A (en) Mode filter
FR1292357A (en) Filtered
CH372643A (en) Filtered
FR1288398A (en) Electrostatic filter
FR1380631A (en) Filtered
FR1296781A (en) Filtered
FR1293271A (en) Filtered
FR1364996A (en) Piezoelectric filter
FR1326140A (en) Filtered
FR1396313A (en) Advanced filter
FR1314425A (en) filter element
FR1449158A (en) Filtered