【摘要】 本文介绍了一个34Mbit/s 数字微波基带均衡器的结构,提出一种对传输数据和载波相位联合估值的方案。计算机模拟结果表明,使用这种方案,一个(5.5)抽头的判决反馈均衡器(DFE),在信道衰落深度为40dB的情况下,能维持比较满意的误码率性能。更多还原

【Abstract】 The structure of a 34Mbit/s digital microwave equalizer is introduced and a scheme of joint estimation of data and carrier phase is presented in this paper,The simulation results show that a(5,5)DFE equipped receiver with joint estimation of data and carrier phase is able to maintain satisfactory error-rate performance for a 40dB frequency-selective fade.更多还原