Design of 16-point Radix-4 Fast Fourier Transform in 0.18µm CMOS Technology | Science Publications

American Journal of Applied Sciences

Siva K. Palaniappan¹  Tun Z.A. Zulkifli¹ 

关键词: ASIC;    Digital Signal Processing (DSP);    FFT;   

DOI  :  10.3844/ajassp.2007.570.575

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

This paper introduces detail design of semi-custom CMOS Fast Fourier Transform (FFT) architecture for computing 16-point radix-4 FFT. FFT is one of the most widely used algorithms in digital signal processing. It is used in many signal processing and communication application as an important block for various multi-carrier systems such as for WLAN (Wireless local area network). This paper describes the design of an ASIC (Application Specific Integrated Circuit) CMOS FFT processor for 16-point radix-4 complex FFT computation, realized utilizing 0.18

【 授权许可】

Unknown