Amplitude independent RF instantaneous frequency measurement system using photonic Hilbert transform.
نویسندگان
چکیده
A photonic instantaneous frequency measurement system capable of measuring both RF frequency and power simultaneously, is conceived and practically demonstrated. This system employs an RF photonic Hilbert transformer together with low-cost, low-frequency photo-detectors to obtain two orthogonal DC measurements. This system exhibits a frequency range of 1-10 GHz. Wider frequency range can be achieved through integration.
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عنوان ژورنال:
- Optics express
دوره 16 18 شماره
صفحات -
تاریخ انتشار 2008