Yinghua Gao

Title: Innovations of Yinghua Gao in Two-Dimensional FFT Processing

Introduction

Yinghua Gao is a notable inventor based in Hubei, China. He has made significant contributions to the field of signal processing, particularly through his innovative methods in generating row transposed architectures. His work is essential for enhancing the efficiency of two-dimensional Fast Fourier Transform (FFT) processors.

Latest Patents

Yinghua Gao holds a patent for a "Method for generating row transposed architecture based on two-dimensional FFT processor." This invention discloses a method that includes an on-chip row transposition memory for storing image row transposition results. When the size of the row transposition result exceeds the on-chip memory capacity, the first 2k data of a row of the two-dimensional array after row transformation is written into the on-chip memory, while the remaining data is stored in off-chip SDRAM. The architecture significantly reduces the cross-line accessing frequency of SDRAM and improves the execution speed of two-dimensional FFT.

Career Highlights

Yinghua Gao is affiliated with Huazhong University of Science and Technology, where he continues to advance research in signal processing and related technologies. His innovative approaches have garnered attention in academic and industrial circles alike.

Collaborations

Yinghua Gao has collaborated with notable colleagues such as Hongshi Sang and Peng Hu. Their joint efforts contribute to the advancement of technology in their respective fields.

Conclusion

Yinghua Gao's contributions to the field of two-dimensional FFT processing through his patented methods demonstrate his innovative spirit and commitment to enhancing technology. His work continues to influence advancements in signal processing.