KR910010083U - 주파수 변조장치 - Google Patents

주파수 변조장치

Info

Publication number
KR910010083U
KR910010083U KR2019890018379U KR890018379U KR910010083U KR 910010083 U KR910010083 U KR 910010083U KR 2019890018379 U KR2019890018379 U KR 2019890018379U KR 890018379 U KR890018379 U KR 890018379U KR 910010083 U KR910010083 U KR 910010083U
Authority
KR
South Korea
Prior art keywords
frequency modulation
modulation device
frequency
modulation
Prior art date
Application number
KR2019890018379U
Other languages
English (en)
Other versions
KR920000459Y1 (ko
Inventor
박종호
Original Assignee
현대전자산업 주식회사
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 현대전자산업 주식회사 filed Critical 현대전자산업 주식회사
Priority to KR2019890018379U priority Critical patent/KR920000459Y1/ko
Publication of KR910010083U publication Critical patent/KR910010083U/ko
Application granted granted Critical
Publication of KR920000459Y1 publication Critical patent/KR920000459Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
    • H03C3/0958—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation by varying the characteristics of the voltage controlled oscillator
KR2019890018379U 1989-11-30 1989-11-30 주파수 변조장치 KR920000459Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890018379U KR920000459Y1 (ko) 1989-11-30 1989-11-30 주파수 변조장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890018379U KR920000459Y1 (ko) 1989-11-30 1989-11-30 주파수 변조장치

Publications (2)

Publication Number Publication Date
KR910010083U true KR910010083U (ko) 1991-06-29
KR920000459Y1 KR920000459Y1 (ko) 1992-01-15

Family

ID=19292792

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890018379U KR920000459Y1 (ko) 1989-11-30 1989-11-30 주파수 변조장치

Country Status (1)

Country Link
KR (1) KR920000459Y1 (ko)

Also Published As

Publication number Publication date
KR920000459Y1 (ko) 1992-01-15

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee