摘要: A novel terahertz (THz) top hat loaded photomixer antenna is proposed in order to enhance the output power. This device consists of trapezoidal nano-electrodes part and a full wavelength dipole with planar loads part. Considering effect new configuration on source resistance, high input resistance an enhanced impedance matching designed. The increased more than six times as compared which yields significant improvement efficiency. leads large radiated THz power from device.
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