JPS5640320A - Antenna tuning circuit - Google Patents

Antenna tuning circuit

Info

Publication number
JPS5640320A
JPS5640320A JP11698879A JP11698879A JPS5640320A JP S5640320 A JPS5640320 A JP S5640320A JP 11698879 A JP11698879 A JP 11698879A JP 11698879 A JP11698879 A JP 11698879A JP S5640320 A JPS5640320 A JP S5640320A
Authority
JP
Japan
Prior art keywords
signal
coaxial cable
tuning circuit
antenna tuning
fetq2
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.)
Pending
Application number
JP11698879A
Other languages
English (en)
Inventor
Yoshio Horiike
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 JP11698879A priority Critical patent/JPS5640320A/ja
Publication of JPS5640320A publication Critical patent/JPS5640320A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
    • H03F3/1935—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices with junction-FET devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP11698879A 1979-09-12 1979-09-12 Antenna tuning circuit Pending JPS5640320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11698879A JPS5640320A (en) 1979-09-12 1979-09-12 Antenna tuning circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11698879A JPS5640320A (en) 1979-09-12 1979-09-12 Antenna tuning circuit

Publications (1)

Publication Number Publication Date
JPS5640320A true JPS5640320A (en) 1981-04-16

Family

ID=14700693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11698879A Pending JPS5640320A (en) 1979-09-12 1979-09-12 Antenna tuning circuit

Country Status (1)

Country Link
JP (1) JPS5640320A (ja)

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