Development of an Uplink Array Radar System for Cis-Lunar and Planetary Observations
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http://dataverse.jpl.nasa.gov/citation?persistentId=doi:10.48577/jpl.HR2IFP
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Due to the monolithic antenna design of the Goldstone Solar System Radar (GSSR), the transmitter power of the GSSR can only be increased by installing higher power klystrons, which are likely reaching their limit around 250 kW. By contrast, the Phased Array Transmitter concept is a distributed system that coherently combines X-band signals from multiple 34 m antennas at the target, producing a reliable high power radar system that can serve as a viable backup to the GSSR. As described in this paper, our goal is to demonstrate a high-power wideband Phased Array Transmitter concept to meet requirements for planetary science, planetary defense, and cis-lunar space domain awareness, by configuring two of the Deep Space Network’s (DSN) 34 meter antennas, namely DSS-13 and DSS-26, as an Uplink Array Radar system.
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Root
创建时间：
2023-10-08
