کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
755280 895937 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of the transducer dynamics in underwater acoustic communication
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Effects of the transducer dynamics in underwater acoustic communication
چکیده انگلیسی

The inter-carrier interference (ICI) of Orthogonal Frequency Division Multiplexing (OFDM) symbols, which is caused by the transducer’s dynamics, has been analysed and simulated in this paper. The small Cyclic Prefix (CP) method is proposed to overcome the ICI caused by the transducer in order to maintain the orthogonality between sub-carriers without much loss of the energy and the bandwidth efficiency. The simulation results show that the small CP whose length is longer than the transient response of the transducer can eliminate the ICI problem.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Acoustics - Volume 71, Issue 3, March 2010, Pages 276–281
نویسندگان
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