Table of Contents: - Dielectric Rod Waveguide Antenna as THz Emitter for Photomixing Devices (Rivera-Lavado, A.; Preu, S.; Garcia-Munoz, L.E.; Generalov, A.; Montero-de-Paz, J.; Dohler, G.; Lioubtchenko, D.; Mendez-Aller, M.; Sedlmeir, F.; Schneidereit, M.; Schwefel, H.G.L.; Malzer, S.; Segovia-Vargas, D.; Raisanen, A.V.) - Directivity Enhancement and Spurious Radiation Suppression in Leaky-W…