JPS5840649Y2 - 弾性表面波フイルタ− - Google Patents

弾性表面波フイルタ−

Info

Publication number
JPS5840649Y2
JPS5840649Y2 JP1976131747U JP13174776U JPS5840649Y2 JP S5840649 Y2 JPS5840649 Y2 JP S5840649Y2 JP 1976131747 U JP1976131747 U JP 1976131747U JP 13174776 U JP13174776 U JP 13174776U JP S5840649 Y2 JPS5840649 Y2 JP S5840649Y2
Authority
JP
Japan
Prior art keywords
surface acoustic
electrode
acoustic wave
periodicity
electrode fingers
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
JP1976131747U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5471935U (enExample
Inventor
力 安田
祥子 塩川
豊栄 森泉
孝章 日下部
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 Inc
Original Assignee
Toko Inc
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 Inc filed Critical Toko Inc
Priority to JP1976131747U priority Critical patent/JPS5840649Y2/ja
Priority to GB21126/77A priority patent/GB1565756A/en
Priority to US05/800,627 priority patent/US4126800A/en
Priority to US05/800,544 priority patent/US4128819A/en
Publication of JPS5471935U publication Critical patent/JPS5471935U/ja
Application granted granted Critical
Publication of JPS5840649Y2 publication Critical patent/JPS5840649Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP1976131747U 1976-09-30 1976-09-30 弾性表面波フイルタ− Expired JPS5840649Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1976131747U JPS5840649Y2 (ja) 1976-09-30 1976-09-30 弾性表面波フイルタ−
GB21126/77A GB1565756A (en) 1976-09-30 1977-05-19 Surface elastic wave devices
US05/800,627 US4126800A (en) 1976-09-30 1977-05-25 Surface elastic wave device using side lobes
US05/800,544 US4128819A (en) 1976-09-30 1977-05-25 Surface elastic wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976131747U JPS5840649Y2 (ja) 1976-09-30 1976-09-30 弾性表面波フイルタ−

Publications (2)

Publication Number Publication Date
JPS5471935U JPS5471935U (enExample) 1979-05-22
JPS5840649Y2 true JPS5840649Y2 (ja) 1983-09-13

Family

ID=29098628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976131747U Expired JPS5840649Y2 (ja) 1976-09-30 1976-09-30 弾性表面波フイルタ−

Country Status (1)

Country Link
JP (1) JPS5840649Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245477B2 (enExample) * 1972-05-16 1977-11-16
JPS5619763B2 (enExample) * 1974-05-15 1981-05-09

Also Published As

Publication number Publication date
JPS5471935U (enExample) 1979-05-22

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