NO921458D0 - Reflektiv forsinkelseslinje i overflateboelgeteknikk - Google Patents

Reflektiv forsinkelseslinje i overflateboelgeteknikk

Info

Publication number
NO921458D0
NO921458D0 NO921458A NO921458A NO921458D0 NO 921458 D0 NO921458 D0 NO 921458D0 NO 921458 A NO921458 A NO 921458A NO 921458 A NO921458 A NO 921458A NO 921458 D0 NO921458 D0 NO 921458D0
Authority
NO
Norway
Prior art keywords
delay line
surface wave
wave technology
reflective delay
reflective
Prior art date
Application number
NO921458A
Other languages
English (en)
Other versions
NO921458L (no
Inventor
Bernd Fleischmann
Peter Zibis
Original Assignee
Siemens Matsushita Components
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 Siemens Matsushita Components filed Critical Siemens Matsushita Components
Publication of NO921458D0 publication Critical patent/NO921458D0/no
Publication of NO921458L publication Critical patent/NO921458L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
NO92921458A 1991-04-11 1992-04-10 Reflektiv forsinkelseslinje i overflateboelgeteknikk NO921458L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4111867 1991-04-11

Publications (2)

Publication Number Publication Date
NO921458D0 true NO921458D0 (no) 1992-04-10
NO921458L NO921458L (no) 1992-10-12

Family

ID=6429381

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921458A NO921458L (no) 1991-04-11 1992-04-10 Reflektiv forsinkelseslinje i overflateboelgeteknikk

Country Status (4)

Country Link
US (1) US5319326A (no)
EP (1) EP0508325A1 (no)
JP (1) JPH05243896A (no)
NO (1) NO921458L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682833B1 (fr) * 1991-10-18 1993-12-03 Thomson Csf Filtre a ondes de surface et a trajet acoustique replie.
DE4336898C1 (de) * 1993-10-28 1995-06-01 Siemens Ag Reflektive Verzögerungsleitung für akustische Oberflächenwellen
DE19622013A1 (de) * 1996-05-31 1997-12-11 Siemens Ag Mit akustischen Oberflächenwellen arbeitendes akustoelektronisches Bauelement
RU2567186C1 (ru) * 2014-09-08 2015-11-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Отражательная линия задержки
RU2610415C1 (ru) * 2015-10-29 2017-02-10 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Многоканальная отражательная линия задержки

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235633A5 (no) * 1973-06-29 1975-01-24 Thomson Csf
US4656601A (en) * 1984-10-29 1987-04-07 United Technologies Corporation Large bandwidth saw adaptive processor arrangement
US4609891A (en) * 1985-10-16 1986-09-02 Sperry Corporation Staggered SAW resonator for differential detection
JPH01101718A (ja) * 1987-10-14 1989-04-19 Clarion Co Ltd 弾性表面波装置
US4947073A (en) * 1988-02-04 1990-08-07 Trw Inc. Saw channelized filters
JP2620107B2 (ja) * 1988-04-20 1997-06-11 クラリオン株式会社 弾性表面波装置
JP2704196B2 (ja) * 1988-09-07 1998-01-26 国際電信電話 株式会社 ユニークワード検出器
DE3832943A1 (de) * 1988-09-28 1990-03-29 Siemens Ag Oberflaechenwellenfilter
US4933588A (en) * 1988-12-23 1990-06-12 Raytheon Company Higher order transverse mode suppression in surface acoustic wave resonators
JP2601543B2 (ja) * 1989-04-25 1997-04-16 日本無線株式会社 弾性表面波フィルタ
JPH036915A (ja) * 1989-06-02 1991-01-14 Clarion Co Ltd 弾性表面波コンボルバ及び弾性表面波コンボルバによるたたみ込み積分器
JPH036913A (ja) * 1989-06-05 1991-01-14 Hitachi Ltd 弾性表面波フィルタ及びそれを用いた移動無線装置
EP0415063A3 (en) * 1989-08-28 1993-12-15 Gte Prod Corp A multiplexed surface acoustical wave apparatus
US5073763A (en) * 1990-11-02 1991-12-17 R.F. Monolithics, Inc. Group single-phase unidirectional transducers with 3/8λand 5/8λ sampling
US5162689A (en) * 1991-05-01 1992-11-10 Motorola, Inc. Single-phase uni-directional acoustic wave transducer

Also Published As

Publication number Publication date
NO921458L (no) 1992-10-12
US5319326A (en) 1994-06-07
JPH05243896A (ja) 1993-09-21
EP0508325A1 (de) 1992-10-14

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