[1]宋其丰.微波反调制环捕获性能及延时补偿的分析[J].东南大学学报(自然科学版),1984,14(1):80-90.[doi:10.3969/j.issn.1001-0505.1984.01.009]
 Song Qi-fong.Analysis of Microwave Reverse-Modulated Loop Acquisition Performance And Compensation of Time Delay[J].Journal of Southeast University (Natural Science Edition),1984,14(1):80-90.[doi:10.3969/j.issn.1001-0505.1984.01.009]
点击复制

微波反调制环捕获性能及延时补偿的分析()
分享到:

《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
14
期数:
1984年第1期
页码:
80-90
栏目:
本刊信息
出版日期:
1984-03-20

文章信息/Info

Title:
Analysis of Microwave Reverse-Modulated Loop Acquisition Performance And Compensation of Time Delay
作者:
宋其丰
undefined
Author(s):
Song Qi-fong
关键词:
调制环 延迟时间 微波 反调制器 平衡状态 捕获 跟踪环 非同步 延时补偿 误比特率
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1984.01.009
摘要:
本文利用“终值分析法”,从微波反调制环建立非同步平衡状态应该满足的关系出发,建立了描述非同步平衡状态的方程式,从中求出捕获范围。同时,对微波反调制环的捕获机理给出一个物理概念清晰的定性解释。本文还利用统计数字方法,推导了微波反调制环相对延迟时间和平均比特误码率以及跟踪环相位误差方差的关系。借助计算机,完成数值计算。证明了在一般情况下,相对延迟时间小于0.2时,延迟补偿的问题可以不予考虑。
Abstract:
This paper, starting from the relation which should be satisfied for establishing non-synchronious balance state and several approximate conditions. derives an equation which describes nonsynchronious balance state, From which the pull-in range of BPSK RML can be found out an explicit of acquisiton mechanism is given. The paper also analysis the influences of the uncompensated time delay on the average probability of bit error and the tracking phase varlance. The numerical solution, which can be found by using computer, shows that these influences can be ignored when τ/T_0<0.2.

相似文献/References:

[1]史常忻.CMOS八段笔划译码器研制[J].东南大学学报(自然科学版),1978,8(1):93.[doi:10.3969/j.issn.1001-0505.1978.01.009]
 [J].Journal of Southeast University (Natural Science Edition),1978,8(1):93.[doi:10.3969/j.issn.1001-0505.1978.01.009]
[2]李垚,魏同立.ECL电路传输延迟时间tpd的全温区分析[J].东南大学学报(自然科学版),1996,26(1):1.[doi:10.3969/j.issn.1001-0505.1996.01.001]
 Li Yao,Wei,Tongli.Analysis of Propagation Delay tpd for ECL Circuits in the Whole Range of 77 ̄300K[J].Journal of Southeast University (Natural Science Edition),1996,26(1):1.[doi:10.3969/j.issn.1001-0505.1996.01.001]

更新日期/Last Update: 2013-05-01