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