IT972958B - Oscillatore a flessione quale risonatore per filtri meccanici - Google Patents

Oscillatore a flessione quale risonatore per filtri meccanici

Info

Publication number
IT972958B
IT972958B IT33634/72A IT3363472A IT972958B IT 972958 B IT972958 B IT 972958B IT 33634/72 A IT33634/72 A IT 33634/72A IT 3363472 A IT3363472 A IT 3363472A IT 972958 B IT972958 B IT 972958B
Authority
IT
Italy
Prior art keywords
resonator
mechanical filters
bending oscillator
oscillator
bending
Prior art date
Application number
IT33634/72A
Other languages
English (en)
Italian (it)
Original Assignee
Licentia Gmbh
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
Priority claimed from DE19712165552 external-priority patent/DE2165552C3/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Application granted granted Critical
Publication of IT972958B publication Critical patent/IT972958B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0504—Holders or supports for bulk acoustic wave devices
    • H03H9/0514—Holders or supports for bulk acoustic wave devices consisting of mounting pads or bumps

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT33634/72A 1971-12-30 1972-12-27 Oscillatore a flessione quale risonatore per filtri meccanici IT972958B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712165552 DE2165552C3 (de) 1971-12-30 Biegeschwinger als Resonator für mechanische Filter

Publications (1)

Publication Number Publication Date
IT972958B true IT972958B (it) 1974-05-31

Family

ID=5829704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33634/72A IT972958B (it) 1971-12-30 1972-12-27 Oscillatore a flessione quale risonatore per filtri meccanici

Country Status (6)

Country Link
US (1) US3795878A (https=)
JP (1) JPS52658B2 (https=)
FR (1) FR2170616A5 (https=)
IL (1) IL41197A (https=)
IT (1) IT972958B (https=)
SE (1) SE382725B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6420202B1 (en) * 2000-05-16 2002-07-16 Agere Systems Guardian Corp. Method for shaping thin film resonators to shape acoustic modes therein

Also Published As

Publication number Publication date
JPS52658B2 (https=) 1977-01-10
DE2165552A1 (de) 1973-07-05
US3795878A (en) 1974-03-05
FR2170616A5 (https=) 1973-09-14
DE2165552B2 (de) 1976-04-01
SE382725B (sv) 1976-02-09
IL41197A0 (en) 1973-02-28
IL41197A (en) 1975-06-25
JPS4873875A (https=) 1973-10-05

Similar Documents

Publication Publication Date Title
AR200236A1 (es) Un motor de arranque
DK136339B (da) Kvartskrystal resonator.
FR2282746A1 (fr) Resonateur piezoelectrique
RO69106A (ro) Procedeu de preparare a fenilpiridazinelor
AT320535B (de) Brunnenfilter
AT332911B (de) Elektromechanisches stimmgabelfilter
NL7508389A (nl) Mechanisch filter.
CH539342A (de) Hohlraumresonator für Mikrowellen
IT972958B (it) Oscillatore a flessione quale risonatore per filtri meccanici
IT968710B (it) Accoppiamento di un risonatore a cavita ad un circuito o ad un altro risonatore a cavita
ATA358975A (de) Oszillator
HK30377A (en) A piezo-electric resonator assembly
IT973177B (it) Oscillatore a quarzo o piezo oscillatore sintonizzabile
FR2276732A1 (fr) Resonateur piezo-electrique pour oscillateur
BE803990A (fr) Condensateur interdigital a resonance controlee
CH555112A (fr) Oscillateur a quartz.
SU497714A1 (ru) Камертонный фильтр
AT331862B (de) Elektromechanisches stimmgabelfilter
AT340478B (de) Piezoelektrischer resonator
AT313141B (de) Zigarettenfiltermasse
IT973451B (it) Risonatore piezoelettrico
IT962837B (it) Oscillatore a frequenza variabile
IT967258B (it) Filtro elettromeccanico
SU488315A1 (ru) Пьезоэлектрический резонатор
ES169240Y (es) Resonador piezoelectrico.