4 papers
Parameter Estimation based Automatic Modulation Recognition for Radio Frequency Signal
Shuo Wang, Kuojun Yang, Zelin Ji +2
Automatic modulation recognition (AMR) critically contributes to spectrum sensing, dynamic spectrum access, and intelligent communications in cognitive radio systems. The introduct…
Transfer Learning Guided Noise Reduction for Automatic Modulation Classification
Zelin Ji, Shuo Wang, Kuojun Yang +2
Automatic modulation classification (AMC) has emerged as a key technique in cognitive radio networks in sixth-generation (6G) communications. AMC enables effective data transmissio…
Wideband Sample Rate Converter Using Cascaded Parallel-serial Structure for Synthetic Instrumentation
Ruiyuan Ming, Peng Ye, Kuojun Yang +3
A sample rate converter(SRC) is designed to adjust the sampling rate of digital signals flexibly for different application requirements in the broadband signal processing system. I…
Real-time frequency measurement based on parallel pipeline FFT for time-stretched acquisition system
Ruiyuan Ming, Peng Ye, Kuojun Yang +3
Real-time frequency measurement for non-repetitive and statistically rare signals are challenging problems in the electronic measurement area, which places high demands on the band…