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复数RF混频器、零中频架构及高级算法: 下一代SDR收发器中的黑魔法
复数混频器、零中频架构和高级算法开发之间存在一种有趣的联 系。本文旨在明确以上三者各自的基本概念,即工作原理以及它们 给系统设计带来的价值,并阐述它们之间的相互依赖关系。 RF工程常被视为电子领域的黑魔法。它可能是数学和力学的某种 奇特 ...
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