...是当今全球LTE终端设计的最大障碍,为因应中国移动等电信营运商推动「多频多模的需求,高通已针对手机射频前端(RF Front-end)推出新一代互补式金属氧化物半导体(CMOS)功率放大器(PA),有助解决蜂窝网路射频频谱不统一的问题,并实现单一行动装置支援全...
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The design of RF front-end of receiver is important to meet these requirements.
接收机射频前端的设计是实现这一目标的关键。
参考来源 - 基于IE3D和ADS的超外差接收机前端研究Related theories and practical circuit design of Integrated RF Frond-End which has application in satellite navigation communication handset are presented in this paper.
论文主要对用于卫星导航定位通信机的射频前端的相关理论和具体设计进行了研究。
参考来源 - 用于卫星导航定位通信机的射频收发前端研究·2,447,543篇论文数据,部分数据来源于NoteExpress
介绍了射频前端的实现方案以及关键部件的设计与测试。
The design and test result of key elements are also presented.
在民用中,基站通信系统、车载通信系统都需要宽带射频前端。
In civilian, the base station communications systems, automotive communications systems require broadband RF front-end.
设计并制作了一种基于LTCC技术的系统级封装多通道射频前端电路。
A system in package(SIP) RF front-end based on LTCC technology was designed, fabricated and tested.
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