⚡ 本页包含 AI 生成的分析内容，仅供参考
本文提出了一种四频段Class-39射频CMOS接收器，用于演进EDGE标准，通过集成多频段前端实现低成本、低功耗解决方案，解决了多模手机在3G/EDGE切换中的性能需求。
polarize between high-end smart phones and ultra-low-cost devices, with the former providing the only growth sector during the downturn recently. A key enabler for the popular smart phones, netbooks and other mobile broadband devices has been the high data rate provided by 3G standards, especially those capable of HSPA and beyond. A good user experience, however, still crucially depends on the fallback technology mode, which in most parts of the world consists of GSM/EDGE. While the basic EDGE provides a respectable substitute where coverage of 3G is absent, an enhanced EDGE is deemed desirable by the 3GPP community to lessen the data rate disparity between HSPA and legacy EDGE. Evolved EDGE (E-EDGE) is a recent (end of 2007) standard that aims to quintuple the peak data rate of EDGE
Thomas Dellsperger1, David Tschopp1, Jürgen Rogin1, Yangjian Chen2,
Thomas Burger2, Qiuting Huang1,2 1 Advanced Circuit Pursuit, Zollikon, Switzerland, ETH Zürich, Zürich, Switzerland 2 The cellular mobile terminal market continues to