Title :
Distance-independent microwave and millimeter-wave power fading compensation using a phase diversity configuration
Author :
Havstad, S.A. ; Sahin, A.B. ; Adamczyk, O.H. ; Xie, Y. ; Willner, A.E.
Author_Institution :
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
We use a nonlinearly chirped fiber Bragg grating in a phase diversity configuration to achieve distance-independent microwave and millimeter-wave dispersion-induced power fading compensation for double-sideband subcarrier-multiplexed systems. We demonstrate compensation for power fading over 150 km at 8 and 12 GHz, with received subcarrier power in all cases uniform to within 1 dB.
Keywords :
Bragg gratings; chirp modulation; compensation; fading; microwave links; microwave photonics; optical fibre communication; optical modulation; 12 GHz; 150 km; 8 GHz; dispersion-induced power fading compensation; distance-independent microwave power fading compensation; double-sideband subcarrier-multiplexed systems; millimeter-wave power fading compensation; nonlinearly chirped fiber Bragg grating; phase diversity configuration; received subcarrier power; Bragg gratings; Chirp; Fading; Fiber gratings; Frequency; Millimeter wave communication; Nonlinear optics; Optical distortion; Optical fiber dispersion; Optical modulation;
Journal_Title :
Photonics Technology Letters, IEEE
