ATE161985T1 - Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden - Google Patents

Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden

Info

Publication number
ATE161985T1
ATE161985T1 AT94929894T AT94929894T ATE161985T1 AT E161985 T1 ATE161985 T1 AT E161985T1 AT 94929894 T AT94929894 T AT 94929894T AT 94929894 T AT94929894 T AT 94929894T AT E161985 T1 ATE161985 T1 AT E161985T1
Authority
AT
Austria
Prior art keywords
waves
substrate
substrate surface
mixing devices
equivalents
Prior art date
Application number
AT94929894T
Other languages
English (en)
Inventor
David Ko-Tai Chu
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE161985T1 publication Critical patent/ATE161985T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
AT94929894T 1993-10-08 1994-09-30 Akustische frequenzmischvorrichtungen, die kaliumtitanylphosphat und seine äquivalente verwenden ATE161985T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13413593A 1993-10-08 1993-10-08

Publications (1)

Publication Number Publication Date
ATE161985T1 true ATE161985T1 (de) 1998-01-15

Family

ID=22461918

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94929894T ATE161985T1 (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
CA2850232C (en) 2011-10-18 2021-05-25 Dalhousie University Piezoelectric materials and methods of property control
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
DE69407809D1 (de) 1998-02-12
WO1995010817A1 (en) 1995-04-20
US5530410A (en) 1996-06-25
EP0722594A1 (de) 1996-07-24
EP0722594B1 (de) 1998-01-07
JPH09505955A (ja) 1997-06-10

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Legal Events

Date Code Title Description
REZ Deleted due to withdrawal
REN Ceased due to non-payment of the annual fee