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微波放大器的增益指放大器输出功率和输入功率的比值,单位常用“db”(分贝)来表示。放大器的输出增益随输入信号频率的变化而提升或衰减。对于电子线路中所标称的噪声,可以概括地认为,它是对目的信号以外的所有信号的一个总称。
dc/dc模块军工电源是采用开关电源来实现的,其原理也是一样。dc-dc模块电源的优点主要体现在体积小,转换效率高,稳定性好等特点。使用军工电源模块可节省开发时间,并使产品更快上市,因此电源模块的性能优于集成凯发官网入口首页的解决方案。主功率模块还具有很多优点!
滤波器是由电容、电感和电阻组成的滤波电路。滤波器是对波进行过滤的器件,是一种让某一频带内信号通过,同时又阻止这一频带外信号通过的电路。什么是低通滤波器?看国创小编总结!
军工电源是将其它形式的能转换成电能的装置。其工作原理是发电机能把机械能转换成电能,干电池能把化学能转换成电能。军工电源常见故障排除如何排除呢?看国创小编总结!
现阶段射频滤波器市场还在迎来更多增长。这是因为,随着4g的成熟和5g的来临,手机支持的频段数量正在上升。对于一个频段而言,一般至少需要两个滤波器,为此我们的滤波器市场前景广阔,这既是机遇也是挑战,我们应该抓住机会努力发展!
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