Liu; Localización: Microwave. Abstract In this paper an ultra-wideband (UWB) monopole antenna with notches at four frequencies is presented. Broadband Dual-Frequency Cross-Shaped Slot CPW-Fed Monopole Antenna for WLAN Operation. Autores: W. It starts from the modal study of an. Top-loading techniques with. The antenna provides a wideband from GHz to GHz with two rejection bands covering to GHz and to GHz with two peak notch. This biomedical application is a classical approach for non-destructive evaluation and belongs to Microwave tomography system. A coplanar waveguide-fed folded-slot monopole antenna for GHz radio frequency identification application. Abstract—In this paper, the analysis of an UWB monopole antenna using the Theory of Characteristic Modes is presented. slot in the middle portion of the radiating monopole antenna element. The antenna was designed using a low-profile vertical monopole element with a standard metallic reflector plane. triangular monopole antenna for UWB operation. Monopole Antenna | A novel omni-directional ultrawideband (UWB) monopole (Slot #1 and Slot #2) and one U-shaped slot (Slot #3) followed by a pair of. C. Autores: W. . Liu; Localización: Microwave and optical technology. Geometry of proposed monopole antenna with a narrow slit and modified inverted U-slot. Now for better performance and to. C.