SPECTRUM OF A HIGH-INDEX FM WAVEFORM - WOODWARDS THEOREM REVISITED

被引：22

作者：

BLACHMAN, NM

MCALPINE, GA

机构：

[1] Sylvania Electronic Systems, Mountain View

[2] University of Virginia, Charlottesville

来源：

IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY | 1969年 / CO17卷 / 02期

关键词：

D O I：

10.1109/TCOM.1969.1090088

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：

Woodward's theorem asserts that the spectrum of a high-index frequency-modulated (FM) waveform is approximately the probability distribution of its instantaneous frequency, i.e., the univariate distribution of the modulating wave shifted by the carrier frequency. A new proof is presented which for the first time includes an upper bound on the error of this approximation and thus shows under what circumstances it is reliable. © 1969 IEEE. All rights reserved.

引用

页码：201 / &

共 10 条

[1]

ABRAMSON N, 1963, IEEE T COMMUN, VCS11, P407

[2]

Blachman N. M., 1957, INFORM CONTR, V1, P26

[3] THE DEMODULATION OF A FREQUENCY-MODULATED CARRIER AND RANDOM NOISE BY A DISCRIMINATOR [J].

BLACHMAN, NM .

JOURNAL OF APPLIED PHYSICS, 1949, 20 (10) :976-983

[4]

BLACHMAN NM, 1966, NOISE ITS EFFECT COM, P46

[5]

BLACHMAN NM, 1948, 31 HARV U CRUFT LAB

[6]

FELLER W, 1966, INTRODUCTION PROBABI, V2

[7]

MCALPINE GA, 1967, THESIS U VIRGINIA, P33

[8]

MIDDLETON D, 1960, INTRODUCTION STATIST, P623

[9]

WOODWARD PM, 1953, PROBABILITY INFORMAT, P29

[10]

WOODWARD PM, 1952, 666 TEL RES EST MEMO

← 1 →