卫星用重量轻的模块化多波束接收有源相控阵的设计和地面测试:A 17 GHz receiving multibeam active phased array, based on modular "supertiles," was built and tested. The array was
launched and placed in geostationary orbit in 2008. The tile concept is characterized by low volume and low mass, making it
well suited for satellite-antenna applications, and in particular for deployed multibeam active phased arrays for
communications satellites.
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