A fifth-order comb decimation filter for multi-standard transceiver applications

被引:0
|
作者
Gao, YH [1 ]
Jia, LH [1 ]
Tenhunen, H [1 ]
机构
[1] Royal Inst Technol, ESDlab, S-16440 Stockholm, Sweden
关键词
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
In multi-standard transceivers programmable decimation filters are required to perform channel select filtering at baseband since the channel bandwidths, sampling rates, and CNR requirements are different. This paper presents a low power fifth-order comb decimation filter with programmable decimation ratios (16 and 8) and sampling rates (12.8 MHz and 44.8 MHz) for GSM and DECT applications. The non-recursive architecture for comb filter is employed and low power VLSI implementation techniques are developed.
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页码:89 / 92
页数:4
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