Code for FFT
收藏IEEE2026-04-17 收录
下载链接：
https://ieee-dataport.org/documents/code-fft
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资源简介：
The prototype of the calibration is verified with a 12-bit SAR ADC manufactured in 28-nm standard CMOS process. It is based on non-binary weights differential SAR ADC with bottom-plate sampling. This data was captured using a logic analyzer. The data for fast Fourier transform (FFT) is an input 1 MHz sine wave at 50MS/s. The signal input amplitude is 15dbm. The sampling points are 131072. The MATLAB code includes both the original weight and the calibration weight. Compared with the case before calibration, the SFDR is raised from 77.26dB to 88.26 dB, and the SNDR is boosted by 65.62 dB to 67.89 dB.
提供机构：
Hu, Hui
