Three-Frequency Nonlinear Heterodyne Detection. 1: cw Radar and Analog Communications
學年 63
學期 2
出版（發表）日期 1975-03-01
作品名稱 Three-Frequency Nonlinear Heterodyne Detection. 1: cw Radar and Analog Communications
作品名稱（其他語言）
著者 Teich, Malvin Carl; Yen, Rainfield Y.
單位 淡江大學電機工程學系
出版者 Washington: Optical Society of America
著錄名稱、卷期、頁數 Applied Optics 14(3), pp.666-679
摘要 Part 1 of this paper [Appl. Opt. 14, 666 (1975)] dealt with the cw radar and analog communications uses of three-frequency nonlinear heterodyne detection. In this paper, we evaluate the technique for a number of specific pulsed radar and digital communications applications. Both the vacuum channel and the lognormal turbulent atmospheric channel are considered. It is found that the advantages of the technique in the pulsed/digital system are similar to those obtained in the cw/analog system. Computer generated error probability curves as a function of the input signal-to-noise ratio are presented for a variety of binary receiver parameters and configurations and for various levels of atmospheric turbulence. Orthogonal and nonorthogonal signaling schemes, as well as dependent and independent fading, are considered. When Doppler information is poor, performance is generally superior to that of the conventional heterodyne system.
關鍵字
語言 en
ISSN 2155-3165 1559-128X
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度
國別 USA
公開徵稿
出版型式 紙本
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