한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)
- 한국통신학회 1987년도 춘계학술발표회 논문집
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- Pages.219-222
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- 1987
TDM/FDM변환장치용 디지털 필터의 집적회로 설계
A Semi-Custom IC Design of Digital Filter for TCM/FDM Transmultiplexer
초록
A Semi-cusion VLSI Digital Filter Design for TDM/FDM tran-smultiplexer is decribed. Using the polyphase network approach a filter bank composed of only all-pasdigital filter sections was designed. The use of all-pass filters as basic building blocks is shown to provide a Transmultiplexer structure that has low computational requirements low quanization noise and hign modularity. A design of 1st order 2nd All pass filter is done using COMS 2um double metal.
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