KR880003604Y1 - 디지틀 방식을 이용한 설정주파수 대역 감지회로 - Google Patents
디지틀 방식을 이용한 설정주파수 대역 감지회로 Download PDFInfo
- Publication number
- KR880003604Y1 KR880003604Y1 KR2019850014203U KR850014203U KR880003604Y1 KR 880003604 Y1 KR880003604 Y1 KR 880003604Y1 KR 2019850014203 U KR2019850014203 U KR 2019850014203U KR 850014203 U KR850014203 U KR 850014203U KR 880003604 Y1 KR880003604 Y1 KR 880003604Y1
- Authority
- KR
- South Korea
- Prior art keywords
- input
- frequency
- flip
- gate
- output
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007257 malfunction Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims (1)
- 디지틀방식의 설정 주파수 대역 감지회로에 있어서, 입력주파수(f1)를 트리거 입력신호로 하며 서로다른 시정수를 갖도록 조정이 가능한 단안정 멀티 바이브레이터(MM1, MM2)와, 상기 입력주파수(f1)를 클럭입력으로 하여 상기 각 단안정 멀티 바이브레이터(MM1, MM2)의 출력신호를 지연시키는 D 플립플롭(FF1, FF2)과, 상기 D 플립플롭(FF1)의단자 출력신호와 상기 D 플립플롭의 q 단자 출력신호를 입력으로 하는 앤드게이트(AG1)와, 상기 앤드케이트(AG1)와 입력주파수(f1)를 입력으로 하는 앤드게이트(AG2)를 포함하여 구성되는 것을 특징으로하는 디지틀 방식을 이용한 설정주파수 대역 감지회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850014203U KR880003604Y1 (ko) | 1985-10-25 | 1985-10-25 | 디지틀 방식을 이용한 설정주파수 대역 감지회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850014203U KR880003604Y1 (ko) | 1985-10-25 | 1985-10-25 | 디지틀 방식을 이용한 설정주파수 대역 감지회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870007497U KR870007497U (ko) | 1987-05-13 |
KR880003604Y1 true KR880003604Y1 (ko) | 1988-10-12 |
Family
ID=19246154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850014203U KR880003604Y1 (ko) | 1985-10-25 | 1985-10-25 | 디지틀 방식을 이용한 설정주파수 대역 감지회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880003604Y1 (ko) |
-
1985
- 1985-10-25 KR KR2019850014203U patent/KR880003604Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870007497U (ko) | 1987-05-13 |
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