Abstract: To avoid the unpredictable phase deviations of the spaceborne phased array (SPA), this paper considers the over-the-air (OTA) phase calibration of the SPA for the low earth orbit (LEO) ...
It reached Java more than 1.5 million years ago, and dating techniques suggest it died out at least 35,000 years before the arrival there of our own species, Homo sapiens. Stolen artifacts go home ...
Matrix 是一个基于 Spring Cloud 的现代化分布式系统平台,采用微服务架构设计,支持 gRPC 通信、OAuth2 认证 ...
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