We propose a novel low-cost photonic radiofrequency (RF) beamforming network which eliminates the dispersion induced RF power degradation. A RF bandwidth of 40 GHz and a tunable delay range of 750 ps were demonstrated.
© 2013 OSA
X. Xue, X. Zheng, H. Zhang, and B. Zhou, "Wideband Photonic Radiofrequency Beamforming Network Employing a Broadband Optical Source Sliced by a Wavelength Selective Switch," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper CM3G.8.
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