教師資料查詢 | 類別: 期刊論文 | 教師: 嚴雨田 YEN RAINFIELD Y. (瀏覽個人網頁)

標題:Three-Frequency Nonlinear Heterodyne Detection. 2: Digital Communications and Pulsed Radar
學年63
學期2
出版(發表)日期1975/03/01
作品名稱Three-Frequency Nonlinear Heterodyne Detection. 2: Digital Communications and Pulsed Radar
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.680-688
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
語言英文
ISSN1559-128X;2155-3165
期刊性質國外
收錄於
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式紙本
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