DIGITAL MONOPULSE ANTENNA RECEPTION MODULE ANTENNA APPARATUS FOR MONOPULSE SATELLITE TRACKING WITH THE SAME AND METHOD OF TRACKING SATELLITE

Disclosed are a digital monopulse receiving module, an antenna device for tracking a satellite including the same, and a satellite tracking method. According to one embodiment, the antenna device for tracking a monopulse satellite may comprise: an array antenna for receiving satellite beacon signals...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LEE SANG PILL, GA DEUK HYEON, SONG CHOONG HO, KIM DONG SEOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Disclosed are a digital monopulse receiving module, an antenna device for tracking a satellite including the same, and a satellite tracking method. According to one embodiment, the antenna device for tracking a monopulse satellite may comprise: an array antenna for receiving satellite beacon signals through a plurality of quadrants and converting the satellite beacon signals into L-band signals; and a digital monopulse receiving module connected to the array antenna, converting the L-band signal into a digital signal, performing signal processing on the digital signal to generate a sum pattern and a difference pattern, and determining an azimuth error and an elevation error necessary for satellite tracking based on the sum pattern and the difference pattern. 디지털 모노펄스 수신 모듈, 이를 포함하는 위성추적용 안테나 장치 및 위성 추적 방법이 개시될 수 있다. 일 실시예에 따른 모노펄스 위성추적용 안테나 장치는 복수의 분면을 통해 위성 비콘 신호를 수신하고, 위성 비콘 신호를 L-대역 신호로 변환하는 배열 안테나; 및 배열 안테나에 연결되고, L-대역 신호를 디지털 신호로 변환하고, 디지털 신호에 신호 처리를 수행하여 합 패턴 및 차 패턴을 생성하며, 합 패턴 및 차 패턴에 기초하여 위성 추적에 필요한 방위각 오차 및 앙각 오차를 결정하는 디지털 모노펄스 수신 모듈을 포함할 수 있다.