JPS59159025U - surface wave device - Google Patents

surface wave device

Info

Publication number
JPS59159025U
JPS59159025U JP5318583U JP5318583U JPS59159025U JP S59159025 U JPS59159025 U JP S59159025U JP 5318583 U JP5318583 U JP 5318583U JP 5318583 U JP5318583 U JP 5318583U JP S59159025 U JPS59159025 U JP S59159025U
Authority
JP
Japan
Prior art keywords
surface wave
wave device
reflector
electrode
interdigitated electrode
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.)
Pending
Application number
JP5318583U
Other languages
Japanese (ja)
Inventor
家木　英治
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP5318583U priority Critical patent/JPS59159025U/en
Publication of JPS59159025U publication Critical patent/JPS59159025U/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図および第３図はそれぞれ従来の表面波装
置の概略平面図、第４図および第５図は′本考案により
表面波装置の一実施例を示し、第４図は概略平面図、第
５図は部分拡大平面図、第６図は他の実施例を示す概略
平面図である。 １１は交さくし歯状電極、１２，１３．１３ａ、へ１３
ｂは尽射器、１５．１６は電極端子である。1, 2, and 3 are schematic plan views of conventional surface wave devices, and FIGS. 4 and 5 show an embodiment of the surface wave device according to the present invention, and FIG. FIG. 5 is a partially enlarged plan view, and FIG. 6 is a schematic plan view showing another embodiment. 11 is an interdigitated tooth electrode, 12, 13. 13a, 13
b is an emitter, and 15.16 is an electrode terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交さくし歯状電極、および金属ストリップによる反射器
を有する表面波装置において、交さくし歯状電極の一方
側に配置される電極端子を反射器□　　　　　の少なく
とも一部を用いて他方側にひきまわすようにしたことを
特徴とする表面波装置。In a surface wave device having an interdigitated electrode and a reflector made of a metal strip, an electrode terminal disposed on one side of the interdigitated electrode is guided to the other side using at least a part of the reflector □. A surface wave device characterized by:
JP5318583U 1983-04-08 1983-04-08 surface wave device Pending JPS59159025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5318583U JPS59159025U (en) 1983-04-08 1983-04-08 surface wave device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5318583U JPS59159025U (en) 1983-04-08 1983-04-08 surface wave device

Publications (1)

Publication Number Publication Date
JPS59159025U true JPS59159025U (en) 1984-10-25

Family

ID=30183529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5318583U Pending JPS59159025U (en) 1983-04-08 1983-04-08 surface wave device

Country Status (1)

Country Link
JP (1) JPS59159025U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113421U (en) * 1984-12-27 1986-07-17
JP2017076903A (en) * 2015-10-15 2017-04-20 京セラ株式会社 Elastic wave device, duplexer, and communication device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127319A (en) * 1980-12-22 1982-08-07 Yokogawa Hewlett Packard Ltd Surface acoustic wave resonator
JPS5936412A (en) * 1982-08-23 1984-02-28 Toyo Commun Equip Co Ltd Electrode structure of idt resonator or multimode filter provided with reflector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127319A (en) * 1980-12-22 1982-08-07 Yokogawa Hewlett Packard Ltd Surface acoustic wave resonator
JPS5936412A (en) * 1982-08-23 1984-02-28 Toyo Commun Equip Co Ltd Electrode structure of idt resonator or multimode filter provided with reflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113421U (en) * 1984-12-27 1986-07-17
JP2017076903A (en) * 2015-10-15 2017-04-20 京セラ株式会社 Elastic wave device, duplexer, and communication device

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