DE69407809D1 - Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden - Google Patents

Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden

Info

Publication number
DE69407809D1
DE69407809D1 DE69407809T DE69407809T DE69407809D1 DE 69407809 D1 DE69407809 D1 DE 69407809D1 DE 69407809 T DE69407809 T DE 69407809T DE 69407809 T DE69407809 T DE 69407809T DE 69407809 D1 DE69407809 D1 DE 69407809D1
Authority
DE
Germany
Prior art keywords
waves
substrate
substrate surface
mixing devices
equivalents
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
DE69407809T
Other languages
English (en)
Inventor
David Chu
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69407809D1 publication Critical patent/DE69407809D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
    • G06G7/195—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions using electro- acoustic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
DE69407809T 1993-10-08 1994-09-30 Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden Expired - Lifetime DE69407809D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13413593A 1993-10-08 1993-10-08
PCT/US1994/010907 WO1995010817A1 (en) 1993-10-08 1994-09-30 Acoustic frequency mixing devices using potassium titanyl phosphate and its analogs

Publications (1)

Publication Number Publication Date
DE69407809D1 true DE69407809D1 (de) 1998-02-12

Family

ID=22461918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407809T Expired - Lifetime DE69407809D1 (de) 1993-10-08 1994-09-30 Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden

Country Status (6)

Country Link
US (1) US5530410A (de)
EP (1) EP0722594B1 (de)
JP (1) JPH09505955A (de)
AT (1) ATE161985T1 (de)
DE (1) DE69407809D1 (de)
WO (1) WO1995010817A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839062A (en) * 1994-03-18 1998-11-17 The Regents Of The University Of California Mixing, modulation and demodulation via electromechanical resonators
DE19613620C2 (de) * 1996-04-04 1998-04-16 Steag Micro Tech Gmbh Verfahren und Vorrichtung zum Trocknen von Substraten
JP6246719B2 (ja) * 2011-10-18 2017-12-13 ダルハウジー ユニバーシティー 圧電材料及び特性制御方法
CN102789566A (zh) * 2012-07-27 2012-11-21 东华大学 一种单尺度声表面波式小波变换处理器
CN109307507A (zh) * 2017-07-26 2019-02-05 中国科学院声学研究所 一种基于多路径声光波导结构的微光机电陀螺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675163A (en) * 1970-08-26 1972-07-04 Clinton S Hartmann Cascaded f. m. correlators for long pulses
US3851280A (en) * 1973-08-01 1974-11-26 Texas Instruments Inc Non-linear signal processing device using square law detection of surface elastic waves with insulated gate field effect transistor
US4016412A (en) * 1975-03-05 1977-04-05 Massachusetts Institute Of Technology Surface wave devices for processing signals
US4231838A (en) * 1978-04-20 1980-11-04 E. I. Du Pont De Nemours And Company Method for flux growth of KTiOPO4 and its analogues
US4428062A (en) * 1981-08-11 1984-01-24 The Bendix Corporation Surface acoustic wave convolver having a horn central ray transit time compensating stub
US4766954A (en) * 1987-01-08 1988-08-30 E. I. Du Pont De Nemours And Company Process for producing an optical waveguide
US5066356A (en) * 1990-01-05 1991-11-19 E. I. Du Pont De Nemours And Company Hydrothermal process for growing optical-quality single crystals
US5350961A (en) * 1992-07-31 1994-09-27 E. I. Du Pont De Nemours And Company Acoustic wave devices for controlling high frequency signals

Also Published As

Publication number Publication date
EP0722594A1 (de) 1996-07-24
ATE161985T1 (de) 1998-01-15
WO1995010817A1 (en) 1995-04-20
JPH09505955A (ja) 1997-06-10
EP0722594B1 (de) 1998-01-07
US5530410A (en) 1996-06-25

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Legal Events

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