On the spectral efficiency of constrained FM

Professional Program Proceedings. ELECTRO '96 Pub Date : 1996-04-30 DOI:10.1109/ELECTR.1996.501201

R. Alavi, D. Schilling, K. Shahrabi

引用次数: 0

Abstract

This paper characterizes constrained FM, CNFM, determines its properties and investigates its spectral efficiency based on the 99 percent bandwidth criteria. Finally, spectral efficiency of CNFM is compared against MSK and duobinary FM. It is shown that CNFM is spectrally more efficient than MSK, but it has the same spectral efficiency as duobinary FM.

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约束调频的频谱效率

本文对约束调频(CNFM)进行了表征，确定了其特性，并基于99%带宽准则研究了其频谱效率。最后，比较了CNFM与MSK和二元调频的频谱效率。结果表明，CNFM的频谱效率高于MSK，但其频谱效率与二元调频相同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Professional Program Proceedings. ELECTRO '96

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