JPS5342649A - Surface wave filter equipment - Google Patents

Surface wave filter equipment

Info

Publication number
JPS5342649A
JPS5342649A JP11812376A JP11812376A JPS5342649A JP S5342649 A JPS5342649 A JP S5342649A JP 11812376 A JP11812376 A JP 11812376A JP 11812376 A JP11812376 A JP 11812376A JP S5342649 A JPS5342649 A JP S5342649A
Authority
JP
Japan
Prior art keywords
wave filter
surface wave
filter equipment
capacitance
whcih
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.)
Granted
Application number
JP11812376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5636817B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Isobe
Kentaro Setsune
Yoshihiro Fujiwara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11812376A priority Critical patent/JPS5342649A/ja
Publication of JPS5342649A publication Critical patent/JPS5342649A/ja
Publication of JPS5636817B2 publication Critical patent/JPS5636817B2/ja
Granted 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 elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/0538—Constructional combinations of supports or holders with electromechanical or other electronic elements
    • H03H9/0542—Constructional combinations of supports or holders with electromechanical or other electronic elements consisting of a lateral arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02818—Means for compensation or elimination of undesirable effects
    • H03H9/02874—Means for compensation or elimination of undesirable effects of direct coupling between input and output transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
JP11812376A 1976-09-30 1976-09-30 Surface wave filter equipment Granted JPS5342649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11812376A JPS5342649A (en) 1976-09-30 1976-09-30 Surface wave filter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11812376A JPS5342649A (en) 1976-09-30 1976-09-30 Surface wave filter equipment

Publications (2)

Publication Number Publication Date
JPS5342649A true JPS5342649A (en) 1978-04-18
JPS5636817B2 JPS5636817B2 (enrdf_load_stackoverflow) 1981-08-26

Family

ID=14728595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11812376A Granted JPS5342649A (en) 1976-09-30 1976-09-30 Surface wave filter equipment

Country Status (1)

Country Link
JP (1) JPS5342649A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181037U (enrdf_load_stackoverflow) * 1987-04-22 1987-11-17

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953788A (enrdf_load_stackoverflow) * 1972-09-28 1974-05-24
JPS50131940U (enrdf_load_stackoverflow) * 1974-04-15 1975-10-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4953788A (enrdf_load_stackoverflow) * 1972-09-28 1974-05-24
JPS50131940U (enrdf_load_stackoverflow) * 1974-04-15 1975-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62181037U (enrdf_load_stackoverflow) * 1987-04-22 1987-11-17

Also Published As

Publication number Publication date
JPS5636817B2 (enrdf_load_stackoverflow) 1981-08-26

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