发明名称 |
Memory Address Generating Method and Twiddle Factor Generator Using the Same |
摘要 |
The present invention relates to a memory address generating method and a twiddle factor generator using the memory address generating method in a fast Fourier transform (FFT) system. In the memory address generating method for generating a memory address of a twiddle factor in a fast Fourier transform (FFT) system according to an embodiment of the present invention: a) a temporary address value of a second twiddle factor is induced and generated based on a first twiddle factor; b) a control signal for controlling the system is generated based on the generated temporary address value; and c) a memory address value of the second twiddle factor is generated from the temporary address value.
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申请公布号 |
US2008307026(A1) |
申请公布日期 |
2008.12.11 |
申请号 |
US20060096774 |
申请日期 |
2006.12.06 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT |
发明人 |
CHO HUI-RAE;JO GWEON-DO;KIM JIN-UP |
分类号 |
G06F17/14 |
主分类号 |
G06F17/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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