Multi-beam calibration method suitable for high-throughput satellite receiving and transmitting separated antenna

Multi-beam calibration method suitable for high-throughput satellite receiving and transmitting separated antenna

The invention discloses a multi-beam calibration method suitable for a high-throughput satellite receiving and transmitting separated antenna. The multi-beam calibration method comprises the following steps: S1, carrying out site selection design on a calibration station; s2, feed source design of a...

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Hauptverfasser: ZHANG CHENG, HAO YUANYUAN, YI LONGTENG, QI KAIQIANG, ZHOU YEJUN, FENG XUAN
Format: Patent
Sprache:chi ; eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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creator ZHANG CHENG
HAO YUANYUAN
YI LONGTENG
QI KAIQIANG
ZHOU YEJUN
FENG XUAN
description The invention discloses a multi-beam calibration method suitable for a high-throughput satellite receiving and transmitting separated antenna. The multi-beam calibration method comprises the following steps: S1, carrying out site selection design on a calibration station; s2, feed source design of a receiving antenna and a transmitting antenna; and S3, under the cooperative participation of the two calibration stations, receiving and transmitting two pairs of antennas are calibrated in a time-sharing manner. According to the invention, an uplink calibration scheme is provided for two pairs of antennas separated for receiving and transmitting of a high-throughput satellite, and the two pairs of antennas can share a calibration station through time-sharing calibration of the two pairs of antennas, so that the construction cost of the calibration station is saved; according to the uplink calibration scheme of the transmitting antenna, the time delay of ground processing and satellite-ground propagation in the do
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title Multi-beam calibration method suitable for high-throughput satellite receiving and transmitting separated antenna
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