COMPUTATION OF FM DISTORTION IN LINEAR NETWORKS FOR BANDLIMITED PERIODIC SIGNALS

被引：18
作者：
RUTHROFF, CL
机构：
来源：
BELL SYSTEM TECHNICAL JOURNAL | 1968年 / 47卷 / 06期
关键词：
D O I：
10.1002/j.1538-7305.1968.tb00072.x
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Computations of the distortion generated in passing large‐index, frequency‐modulated signals through symmetrical single‐pole and three‐pole bandpass filters are presented. The computation is for a bandlimited periodic modulation signal; noise modulation is simulated by the use of periodic noise samples in a Monte Carlo procedure. The convergence of the Monte Carlo procedure is illustrated for the case of the single‐pole filter and the results are in good agreement with measurements. Computations of envelope distortion are also presented. These data give the amplitude‐to‐phase conversion in the receiver containing the filter to within a constant factor, the constant being the AM/PM conversion coefficient of the limiter. © 1968 The Bell System Technical Journal
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页码：1043 / +
相关论文
共 13 条
[1]   DISTRIBUTION OF THE SUM OF RANDOMLY PHASED COMPONENTS [J].
BENNETT, WR .
QUARTERLY OF APPLIED MATHEMATICS, 1948, 5 (04) :385-393
[2]  
BODTMANN WF, UNPUBLISHED WORK
[3]  
ENLOE LH, 1962, P IRE, V50, P18
[4]  
ENLOE LH, 1963, P IEEE, V51, P846
[5]  
GLADWIN AS, 1964, P IEEE, V52, P186, DOI 10.1109/PROC.1964.2812
[6]  
MAGNUSSON RI, 1964, P IEEE, V52, P1082
[7]   EVALUATION OF DISTORTION IN F.M. TRUNK RADIO SYSTEMS BY A MONTE CARLO METHOD [J].
MEDHURST, RG ;
ROBERTS, JH .
PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1966, 113 (04) :570-+
[8]  
PANTER PF, 1965, MODULATION NOISE SPE, P273
[9]  
PELESS Y, 1957, RCA REV, V18, P60
[10]   Mathematical analysis of random noise [J].
Rice, SO .
BELL SYSTEM TECHNICAL JOURNAL, 1944, 23 :282-332
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