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