Mahmood Hameed

Learn More
Bandwidth efficient coherent lidar based on phase-diversity detection is reported for the first time, to the best of our knowledge, which allows the doubling of bandwidth efficiency through the simultaneous utilization of the in-phase (I) and quadrature (Q) components. By maintaining RF phase continuity between linearly frequency-chirped I and Q components(More)
— We propose and experimentally demonstrate techniques for efficient RF carrier extraction and reuse in an orthogonal frequency-division multiplexing (OFDM) radio-over-fiber (RoF) system. In this system, an RF carrier is generated in the base station through optical heterodyning between two uncor-related optical carriers delivered from the central office.(More)
  • 1