KR950016048A - Micro satellite station and output control method of satellite communication system - Google Patents

Micro satellite station and output control method of satellite communication system Download PDF

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Publication number
KR950016048A
KR950016048A KR1019930023110A KR930023110A KR950016048A KR 950016048 A KR950016048 A KR 950016048A KR 1019930023110 A KR1019930023110 A KR 1019930023110A KR 930023110 A KR930023110 A KR 930023110A KR 950016048 A KR950016048 A KR 950016048A
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KR
South Korea
Prior art keywords
earth station
station
communication system
satellite
satellite communication
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Application number
KR1019930023110A
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Korean (ko)
Inventor
김승호
Original Assignee
정장호
엘지정보통신 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.)
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Application filed by 정장호, 엘지정보통신 주식회사 filed Critical 정장호
Priority to KR1019930023110A priority Critical patent/KR950016048A/en
Publication of KR950016048A publication Critical patent/KR950016048A/en

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Abstract

본 발명은 위성통신 시스템의 초소형 위성지구국에 관한 것으로서, 특히 중심국과 지구국의 기후, 환경, 전파 손실등이 다를때에 효과적으로 지구국이 송신하는 데이타를 적절한 파워로 보내어 지구국에서의 전력 낭비를 감소 시킬 수 있도록 하는 위성통신 시스템의 초소형 위성지구국 및 출력 제어방법에 관한 것이다.The present invention relates to a miniature satellite earth station of a satellite communication system. In particular, when the central station and earth station have different climates, environments, and radio wave losses, the present invention effectively transmits data transmitted by the earth station with proper power to reduce power waste at the earth station. The present invention relates to a small satellite earth station and an output control method of a satellite communication system.

이를 위하여 위성통신 시스템의 초소형 위성지구국 제어방법에 있어서, 중심국의 송신 데이타에 지구국의 파워를 조절할 수 있는 비트를 1초에 800 비트로 삽입송신하고, 상기 지구국에서 800 비트의 파워조절 비트를 축출하여 상기 신호에 의해 지구국의 송신부 출력을 제어토록 한 것이다.To this end, in the method of controlling a small satellite earth station of a satellite communication system, a bit capable of adjusting the power of the earth station is inserted into the transmission data of the central station in 800 bits per second, and the power control bits of the 800 bits are evicted from the earth station. The signal is used to control the output of the earth station's transmitter.

Description

위성통신 시스템의 초소형 위성지구국 및 출력 제어방법Micro satellite station and output control method of satellite communication system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 위성통신 시스템에 적용되는 초소형 위성 지구국의 구성을 도시한 블럭도.2 is a block diagram showing the configuration of a micro satellite earth station applied to a satellite communication system according to the present invention.

Claims (2)

위성통신 시스템의 초소형 위성지구국 제어방법에 있어서, 중심국의 송신 데이타에 지구국의 파워를 조절할 수 있는 비트를 1초에 800 비트로 삽입송신하고, 상기 지구국에서 800 비트의 파워조절 비트를 축출하여 상기 신호에 의해 지구국의 송신부 출력을 제어토록 한 것을 특징으로 초소형 위성지구국 출력 제어방법.In the method of controlling an ultra-small satellite earth station in a satellite communication system, a bit capable of adjusting the power of the earth station is inserted into the transmission data of the central station in 800 bits per second, and the power station bit of 800 bits is evicted from the earth station to the signal. A method for controlling the output of a small satellite earth station, characterized by controlling the output of the earth station's transmitter. 수신부(20), 그리고 고전력증폭기(11)를 갖는 송신부(30), 전원제어부(40), 프로세서(12)를 포함하고 중심국으로 부터 파워 제어신호를 전송받는 위성통신 시스템의 초소형 위성지구국에 있어서, 상기 프로세서(12)의 출력단 및 송신부(30) 인 고전력증폭기(11) 일측단사이에 연결되어 중심국의 파워 제어용의 디지탈신호를 아날로그 신호로 전환하여 상기 고전력증폭기(11)의 출력 레벨을 조절토록 하는 D/A변환기(13)를 부가한 것을 특징으로 하는 위성통신 시스템의 초소형 위성지구국.In a small satellite earth station of a satellite communication system including a receiver 20, a transmitter 30 having a high power amplifier 11, a power controller 40, a processor 12, and receiving a power control signal from a central station, It is connected between the output terminal of the processor 12 and one end of the high power amplifier 11 which is the transmitter 30 to convert the digital signal for power control of the central station into an analog signal to adjust the output level of the high power amplifier 11. A small satellite earth station of a satellite communication system, characterized in that a D / A converter (13) is added. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930023110A 1993-11-02 1993-11-02 Micro satellite station and output control method of satellite communication system KR950016048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930023110A KR950016048A (en) 1993-11-02 1993-11-02 Micro satellite station and output control method of satellite communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930023110A KR950016048A (en) 1993-11-02 1993-11-02 Micro satellite station and output control method of satellite communication system

Publications (1)

Publication Number Publication Date
KR950016048A true KR950016048A (en) 1995-06-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930023110A KR950016048A (en) 1993-11-02 1993-11-02 Micro satellite station and output control method of satellite communication system

Country Status (1)

Country Link
KR (1) KR950016048A (en)

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