KR940027307A - Low noise block control pulse circuit - Google Patents
Low noise block control pulse circuit Download PDFInfo
- Publication number
- KR940027307A KR940027307A KR1019930008394A KR930008394A KR940027307A KR 940027307 A KR940027307 A KR 940027307A KR 1019930008394 A KR1019930008394 A KR 1019930008394A KR 930008394 A KR930008394 A KR 930008394A KR 940027307 A KR940027307 A KR 940027307A
- Authority
- KR
- South Korea
- Prior art keywords
- noise block
- clock signal
- low noise
- low
- control pulse
- Prior art date
Links
Abstract
이 고안은 저잡음 블럭의 컨트롤 펄스회로에 관한 것으로서, 클럭신호를 출력하는 발진기와, 마이크로 컴퓨터로부터 제공되는 제어신호로 스위칭되어 클럭신호의 출력을 제어하는 제 1 스위칭수단과, 제어된 클럭신호에 의하여 스위칭되어 저잡음 블럭으로 인가되는 전압에 클럭신호를 인가하는 제 2 스위칭수단으로 구성되어 클럭신호가 인가된 전압이 콘트롤 펄스로써 저잡음 블럭에 제공되어 위성으로부터 제공되는 위성 신호를 효과적으로 수신할 수 있는 효과가 있다. 이것은 저잡음 블럭을 컨트롤하기 위하여 이용이 가능하다.The present invention relates to a control pulse circuit of a low noise block, comprising: an oscillator for outputting a clock signal, first switching means for controlling the output of the clock signal by switching to a control signal provided from a microcomputer, and a controlled clock signal. It is composed of a second switching means for switching the clock signal to the voltage applied to the low-noise block, the voltage applied to the clock signal is provided to the low-noise block as a control pulse to effectively receive the satellite signal from the satellite have. This is available to control low noise blocks.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 1 도는 이 발명에 따른 저잡음 블럭의 컨트롤 펄스회로의 일실시예를 나타내는 회로도. 제 2 도는 제 1 도에 도시된 일실시예의 동작에 따른 출력 파형도.1 is a circuit diagram showing one embodiment of a control pulse circuit of a low noise block according to the present invention. 2 is an output waveform diagram according to the operation of the embodiment shown in FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930008394A KR100193537B1 (en) | 1993-05-17 | 1993-05-17 | Low noise block control pulse circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930008394A KR100193537B1 (en) | 1993-05-17 | 1993-05-17 | Low noise block control pulse circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940027307A true KR940027307A (en) | 1994-12-10 |
KR100193537B1 KR100193537B1 (en) | 1999-06-15 |
Family
ID=67137439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930008394A KR100193537B1 (en) | 1993-05-17 | 1993-05-17 | Low noise block control pulse circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100193537B1 (en) |
-
1993
- 1993-05-17 KR KR1019930008394A patent/KR100193537B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100193537B1 (en) | 1999-06-15 |
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