Category: Signal Processing
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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…
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Chirped RF signals are signals whose frequency changes over time. Instead of staying at one fixed frequency, a chirped signal sweeps across a frequency range during a defined time interval. This behavior is important because it allows a system to explore a wider bandwidth without transmitting or analyzing all frequencies at once. Chirped signals are…