JPH0337765B2 - - Google Patents

Info

Publication number
JPH0337765B2
JPH0337765B2 JP57115660A JP11566082A JPH0337765B2 JP H0337765 B2 JPH0337765 B2 JP H0337765B2 JP 57115660 A JP57115660 A JP 57115660A JP 11566082 A JP11566082 A JP 11566082A JP H0337765 B2 JPH0337765 B2 JP H0337765B2
Authority
JP
Japan
Prior art keywords
electrode
surface acoustic
acoustic wave
wave device
electrodes
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 - Lifetime
Application number
JP57115660A
Other languages
English (en)
Japanese (ja)
Other versions
JPS596609A (ja
Inventor
Teruo Niitsuma
Shoichi Minagawa
Takeshi Okamoto
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 JP11566082A priority Critical patent/JPS596609A/ja
Priority to GB08316726A priority patent/GB2123638B/en
Priority to DE19833322310 priority patent/DE3322310A1/de
Priority to US06/506,569 priority patent/US4491811A/en
Publication of JPS596609A publication Critical patent/JPS596609A/ja
Publication of JPH0337765B2 publication Critical patent/JPH0337765B2/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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP11566082A 1982-06-22 1982-07-02 弾性表面波装置 Granted JPS596609A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11566082A JPS596609A (ja) 1982-07-02 1982-07-02 弾性表面波装置
GB08316726A GB2123638B (en) 1982-06-22 1983-06-20 Surface acoustic wave device
DE19833322310 DE3322310A1 (de) 1982-06-22 1983-06-21 Oberflaechenschallwellenvorrichtung
US06/506,569 US4491811A (en) 1982-06-22 1983-06-22 Surface acoustic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11566082A JPS596609A (ja) 1982-07-02 1982-07-02 弾性表面波装置

Publications (2)

Publication Number Publication Date
JPS596609A JPS596609A (ja) 1984-01-13
JPH0337765B2 true JPH0337765B2 (en]) 1991-06-06

Family

ID=14668143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11566082A Granted JPS596609A (ja) 1982-06-22 1982-07-02 弾性表面波装置

Country Status (1)

Country Link
JP (1) JPS596609A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58223911A (ja) * 1982-06-22 1983-12-26 Clarion Co Ltd 弾性表面波装置

Also Published As

Publication number Publication date
JPS596609A (ja) 1984-01-13

Similar Documents

Publication Publication Date Title
US4081769A (en) Acoustic surface wave resonator with suppressed direct coupled response
US3961293A (en) Multi-resonant surface wave resonator
US20220069803A1 (en) Elastic wave device, splitter, and communication apparatus
US4491811A (en) Surface acoustic wave device
US4206380A (en) Piezoelectric surface acoustic wave device with suppression of reflected signals
US3894251A (en) Elastic surface wave transducer
JPH0353802B2 (en])
US4143340A (en) Acoustic surface wave device with improved transducer
US11606079B2 (en) Transducer structure for source suppression in saw filter devices
US4353043A (en) Surface acoustic wave devices and systems including such devices
EP0031685B2 (en) Surface acoustic wave device
US5294859A (en) Surface acoustic wave filter device
US4531107A (en) Acoustic surface wave device
US4602183A (en) Surface acoustic wave device with a 3-phase unidirectional transducer
US3968461A (en) Acoustic surface-wave devices
JP2002141768A (ja) 表面弾性波素子
JPH0337765B2 (en])
US20040183397A1 (en) Surface acoustic wave device
JP2022176790A (ja) 弾性波デバイス、ウエハ、フィルタおよびマルチプレクサ
JP3296367B2 (ja) 浮き電極をもつ内部反射一方向性弾性表面波素子
JP2562321B2 (ja) 弾性表面波装置
JPH0216612B2 (en])
JP2583384B2 (ja) 内部反射形一方向性弾性表面波変換器及びこれを用いた電子装置
JP3220289B2 (ja) 容量重み付け弾性表面波フィルタ
JPH06152309A (ja) 一方向性弾性表面波変換器及びこれを用いた 電子装置