GB2018081B - Multiphase surface wave transducer - Google Patents

Multiphase surface wave transducer

Info

Publication number
GB2018081B
GB2018081B GB7913502A GB7913502A GB2018081B GB 2018081 B GB2018081 B GB 2018081B GB 7913502 A GB7913502 A GB 7913502A GB 7913502 A GB7913502 A GB 7913502A GB 2018081 B GB2018081 B GB 2018081B
Authority
GB
United Kingdom
Prior art keywords
surface wave
wave transducer
multiphase
multiphase surface
transducer
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
Application number
GB7913502A
Other versions
GB2018081A (en
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB7913502A priority Critical patent/GB2018081B/en
Publication of GB2018081A publication Critical patent/GB2018081A/en
Application granted granted Critical
Publication of GB2018081B publication Critical patent/GB2018081B/en
Expired legal-status Critical Current

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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/145—Driving means, e.g. electrodes, coils for networks using surface acoustic waves
    • H03H9/14502—Surface acoustic wave [SAW] transducers for a particular purpose
    • H03H9/14508—Polyphase SAW transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
GB7913502A 1978-02-16 1979-04-18 Multiphase surface wave transducer Expired GB2018081B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7913502A GB2018081B (en) 1978-02-16 1979-04-18 Multiphase surface wave transducer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB618278 1978-02-16
GB7913502A GB2018081B (en) 1978-02-16 1979-04-18 Multiphase surface wave transducer

Publications (2)

Publication Number Publication Date
GB2018081A GB2018081A (en) 1979-10-10
GB2018081B true GB2018081B (en) 1982-06-23

Family

ID=26240497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913502A Expired GB2018081B (en) 1978-02-16 1979-04-18 Multiphase surface wave transducer

Country Status (1)

Country Link
GB (1) GB2018081B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148064B (en) * 1983-10-14 1986-11-19 Philips Electronic Associated Image rejection mixer circuit
US5000970A (en) * 1989-06-30 1991-03-19 Horizons International Foods, Inc. Process for preparing reheatable french fried potatoes

Also Published As

Publication number Publication date
GB2018081A (en) 1979-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee