JPH033410B2 - - Google Patents

Info

Publication number
JPH033410B2
JPH033410B2 JP21056684A JP21056684A JPH033410B2 JP H033410 B2 JPH033410 B2 JP H033410B2 JP 21056684 A JP21056684 A JP 21056684A JP 21056684 A JP21056684 A JP 21056684A JP H033410 B2 JPH033410 B2 JP H033410B2
Authority
JP
Japan
Prior art keywords
saw
comb
semiconductor substrate
acoustic wave
surface acoustic
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
JP21056684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6189707A (ja
Inventor
Shuichi Mitsuzuka
Shoichi Minagawa
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co Ltd
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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP21056684A priority Critical patent/JPS6189707A/ja
Publication of JPS6189707A publication Critical patent/JPS6189707A/ja
Publication of JPH033410B2 publication Critical patent/JPH033410B2/ja
Granted 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles
    • H03H9/02566—Characteristics of substrate, e.g. cutting angles of semiconductor substrates
    • 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
    • H03H9/02535—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
    • H03H9/0285—Means for compensation or elimination of undesirable effects of reflections of triple transit echo

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP21056684A 1984-10-09 1984-10-09 表面弾性波装置 Granted JPS6189707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21056684A JPS6189707A (ja) 1984-10-09 1984-10-09 表面弾性波装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21056684A JPS6189707A (ja) 1984-10-09 1984-10-09 表面弾性波装置

Publications (2)

Publication Number Publication Date
JPS6189707A JPS6189707A (ja) 1986-05-07
JPH033410B2 true JPH033410B2 (enrdf_load_stackoverflow) 1991-01-18

Family

ID=16591441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21056684A Granted JPS6189707A (ja) 1984-10-09 1984-10-09 表面弾性波装置

Country Status (1)

Country Link
JP (1) JPS6189707A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0210908A (ja) * 1988-06-28 1990-01-16 Clarion Co Ltd 弾性表面波素子

Also Published As

Publication number Publication date
JPS6189707A (ja) 1986-05-07

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