Chunyi Song

Title: Innovations and Contributions of Inventor Chunyi Song

Introduction

Chunyi Song is a prominent inventor based in Hangzhou, China, known for his innovative contributions to satellite communication and phased array systems. With a total of ten patents to his name, his work focuses on improving the efficiency and accuracy of satellite-to-ground communications and calibration processes in technology.

Latest Patents

Chunyi Song's latest patents include the following significant innovations:

1. **Method for predicting co-channel interference of satellite-to-ground downlink under low-orbit satellite constellation** - This patent describes a method that involves obtaining co-channel interference (CCI) values over two time periods. It constructs a CCI model using a dropout wavelet neural network and updates the model's parameters for predictive accuracy. If the accuracy of predictions exceeds a predetermined threshold, the model is reconstructed to enhance its predictive capabilities.

2. **Methods for phased array calibration based on CNN-LSTM using power measurement** - This method establishes a calibration signal model that allows for extensive data collection for training a neural network without physical measurements. By utilizing a CNN-LSTM network, it drastically improves calibration efficiency, requiring significantly fewer measurements than existing methods, thus addressing issues linked with low accuracy, efficiency, and high instrumentation demands.

Career Highlights

Throughout his career, Chunyi Song has made remarkable strides in the field of applied technologies, particularly through his association with esteemed institutions such as Zhejiang University and Donghai Laboratory. His experiences in these organizations have fueled his inventive efforts, enabling him to develop groundbreaking methodologies that push the boundaries of current technological capabilities.

Collaborations

Chunyi has collaborated with notable peers in the field, including Zhiwei Xu and Jiangbo Chen. These collaborations have amplified the innovation and research processes, fostering an environment for shared knowledge that leads to significant advancements in their respective fields.

Conclusion

Chunyi Song exemplifies the spirit of innovation through his dedication to enhancing communication systems and calibration technologies. His patents not only contribute to academic knowledge but also pave the way for practical applications that can revolutionize existing methodologies in satellite communication and phased arrays. As an inventor, he continues to inspire future advancements in technology with his visionary ideas and collaborative spirit.