JPS58194527U - Surface acoustic wave dispersive delay line - Google Patents

Surface acoustic wave dispersive delay line

Info

Publication number
JPS58194527U
JPS58194527U JP9077682U JP9077682U JPS58194527U JP S58194527 U JPS58194527 U JP S58194527U JP 9077682 U JP9077682 U JP 9077682U JP 9077682 U JP9077682 U JP 9077682U JP S58194527 U JPS58194527 U JP S58194527U
Authority
JP
Japan
Prior art keywords
acoustic wave
surface acoustic
delay line
reflection grating
dispersive delay
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
JP9077682U
Other languages
Japanese (ja)
Inventor
北野　利彦
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP9077682U priority Critical patent/JPS58194527U/en
Publication of JPS58194527U publication Critical patent/JPS58194527U/en
Pending legal-status Critical Current

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  • 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]

図は本考案になる弾性表面波分散形遅延線の一実施例を
示す平面図で、 １・・・圧電基板、２・・・入力変換器、３・・・出力
変換器、４，５・・・反射器を示す。The figure is a plan view showing an embodiment of the surface acoustic wave dispersion type delay line according to the present invention. 1... Piezoelectric substrate, 2... Input transducer, 3... Output transducer, 4, 5... ...indicates a reflector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力変換器より放射された弾性表面波を、複数の金属ス
トリップからなる第１の反射格子により第２の反射格子
が在る方向に反射させ、さらに複数の金属ストリップか
らなる第２の反射格子により再び反射させて出力変換器
へ到達せしめる弾性表面波分散形遅延線において、前記
第１の反射格子を構成する複数の金属ス）　ＩＪツブ及
び前記第２、の反射格子を構成する金属ス）　ＩＪツブ
を各々電気的に短絡したことを特徴と奢る弾性表面波分
散形遅延線。　　　　　　゛A surface acoustic wave emitted from the input transducer is reflected by a first reflection grating made of a plurality of metal strips in the direction of a second reflection grating, and further by a second reflection grating made of a plurality of metal strips. In the surface acoustic wave dispersion type delay line which is reflected again and reaches the output converter, a plurality of metals forming the first reflection grating, an IJ tube and a metal group forming the second reflection grating. A surface acoustic wave dispersion type delay line characterized by electrically short-circuiting each knob.゛
JP9077682U 1982-06-17 1982-06-17 Surface acoustic wave dispersive delay line Pending JPS58194527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9077682U JPS58194527U (en) 1982-06-17 1982-06-17 Surface acoustic wave dispersive delay line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9077682U JPS58194527U (en) 1982-06-17 1982-06-17 Surface acoustic wave dispersive delay line

Publications (1)

Publication Number Publication Date
JPS58194527U true JPS58194527U (en) 1983-12-24

Family

ID=30099244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9077682U Pending JPS58194527U (en) 1982-06-17 1982-06-17 Surface acoustic wave dispersive delay line

Country Status (1)

Country Link
JP (1) JPS58194527U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105743A (en) * 1976-03-02 1977-09-05 Mitsubishi Electric Corp Checking means in digital processor unit
JPS5319743A (en) * 1976-08-06 1978-02-23 Nec Corp Elastic surface wave dispersion type delay line

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105743A (en) * 1976-03-02 1977-09-05 Mitsubishi Electric Corp Checking means in digital processor unit
JPS5319743A (en) * 1976-08-06 1978-02-23 Nec Corp Elastic surface wave dispersion type delay line

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