DE8623186U1 - - Google Patents

Info

Publication number
DE8623186U1
DE8623186U1 DE19868623186 DE8623186U DE8623186U1 DE 8623186 U1 DE8623186 U1 DE 8623186U1 DE 19868623186 DE19868623186 DE 19868623186 DE 8623186 U DE8623186 U DE 8623186U DE 8623186 U1 DE8623186 U1 DE 8623186U1
Authority
DE
Germany
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
DE19868623186
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19868623186 priority Critical patent/DE8623186U1/de
Publication of DE8623186U1 publication Critical patent/DE8623186U1/de
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
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02614—Treatment of substrates, e.g. curved, spherical, cylindrical substrates ensuring closed round-about circuits for the acoustical waves
    • H03H9/02629—Treatment of substrates, e.g. curved, spherical, cylindrical substrates ensuring closed round-about circuits for the acoustical waves of the edges
    • 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
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02842—Means for compensation or elimination of undesirable effects of reflections
    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14517—Means for weighting
    • H03H9/14526—Finger withdrawal
DE19868623186 1986-08-29 1986-08-29 Expired DE8623186U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868623186 DE8623186U1 (en) 1986-08-29 1986-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868623186 DE8623186U1 (en) 1986-08-29 1986-08-29

Publications (1)

Publication Number Publication Date
DE8623186U1 true DE8623186U1 (en) 1988-03-03

Family

ID=6797820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868623186 Expired DE8623186U1 (en) 1986-08-29 1986-08-29

Country Status (1)

Country Link
DE (1) DE8623186U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279678A2 (en) * 1987-02-19 1988-08-24 Hazeltine Corporation Surface wave delay line with antireflective electrodes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279678A2 (en) * 1987-02-19 1988-08-24 Hazeltine Corporation Surface wave delay line with antireflective electrodes
EP0279678A3 (en) * 1987-02-19 1990-01-31 Hazeltine Corporation Surface wave delay line with antireflective electrodes

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