Category: Machine Learning
-
RF engineering, photonics, and artificial intelligence may look like separate fields, but in modern research they are becoming increasingly connected. RF engineering focuses on radio-frequency and microwave signals. These signals are used in communication systems, radar, sensing, instrumentation, wireless technologies, and high-frequency measurement systems. Photonics focuses on the generation, transmission, modulation, and detection of optical…
-
Chirp estimation means identifying how the frequency of a signal changes over time. For simple signals, this may be done using classical signal-processing tools such as spectrograms or time-frequency analysis. However, in complex RF and photonic systems, chirp estimation can become more difficult. The measured signal may include noise, nonlinear distortion, filtering effects, feedback dynamics,…
-
Raoshna Ignite is a technical research blog dedicated to daily notes on RF engineering, microwave photonics, optoelectronic oscillators, FDML-OEO systems, signal processing, photonics simulation, and machine learning for chirp estimation. The goal of this platform is to share compact, readable, and research-oriented insights from the intersection of photonics, radio-frequency systems, and artificial intelligence. Each note…