Filtered fast Fourier transmultiplexer and method
作者： Robert Mark Harrison
DOI:
关键词: Cascade 、 Computation 、 Computer science 、 Filter (video) 、 Signal 、 Electronic engineering 、 Fast Fourier transform
摘要: A filter fast Fourier transmultiplexer divides a multi-channel communication signal into single channel signals through cascade of filters and mixers. The output sample rate is maintained at the input memory requirements computations are substantially reduced.
lens.org 参考文章(45)
Ronald Steven Cok, Billy Ernest Cates, Bryce Edward Bayer, Transformation circuit for implementing a collapsed walsh hadamard transform ,(1984)
Osamu Ichiyoshi, FDM-TDM transmultiplexing system ,(1986)
Alvin R. Balaban, Steven A. Steckler, Digital television receiver with analog-to-digital converter having time multiplexed gain ,(1982)
Tim A. Williams, Nicholas van Bavel, Multiple output oversampling A/D converter with each output containing data and noise ,(1988)
Yoshimutsu Hirata, Frequency division multiplex system using comb filters ,(1974)
Kanji Murakami, Three-dimensional shooting video camera apparatus ,(1988)
Edwin A. Kelley, Multiple use digital transmitter/transceiver with time multiplexing ,(1992)
Lauren A. Christopher, Tian J. Wang, Digital carrier combining apparatus in a multiple QAM digital television signal receiver ,(1992)
Robert Mark Harrison, A method and means for transmultiplexing signals between signal terminals and radio frequency channels ,(1993)