Abstract: The embodiments herein provide a miniaturized dual-band radiating system providing a directional radiation pattern for Vehicular to Network (V2N) applications. The planar Simple Slotted Square (SSS) radiating system is designed with dimensions 0.114?0 × 0.114?0 × 0.0016?0, where the ?0 denotes the wavelength of the minimum frequency FR1. The designed radiating system is incorporated with a SSS radiator over a dielectric substrate and Full Ground Plane (FGP) to achieve a directional radiation pattern. The proposed SSS radiating system design operates at the 5G NR n2 band (FR1-1.9 GHz) and safety band (FR2-5.9 GHz) of DSRC in ITS. The proposed single element radiating system is positioned side-by-side to realize the MIMO system. For the MIMO radiating system, the array parameters such as isolation, diversity gain, and ECC are measured and are well within the required values. This embodiment is suitable for placement inside the automobile’s shark fin housing to establish uninterrupted communications.

Abstract: The embodiments herein provide a dual-polarized MIMO ultra-wideband system comprising of a linear polarized radiator and circularly polarized radiator. A Symmetric Heptagonal Monopole (SHM) radiating element coupled with a Stepped Co-Planar Waveguide (SCW) provides an ultra-wide bandwidth with linear polarization. An Asymmetric Ruby Shaped Monopole Radiator (ARSM) aided along with a Modified Asymmetric Ground Plane (MAGP) provides the resonance for the entire ultra-wide bandwidth with circular polarization. Modified Asymmetric Ground Plane (MAGP) reduces the cross-polarization between the radiators. Good isolation is achieved using Rectangular Slots (RS) deployed between the radiators. The Symmetric Heptagonal Monopole (SHM) radiating element embedded with Stepped Coplanar Waveguide (SCW), and an Asymmetric Ruby Shaped Monopole (ARSM) radiating element placed above a Modified Asymmetric Ground Plane (MAGP) is configured on a single platform to realize the proposed dual-band UWB MIMO system.

Abstract: The embodiments herein provide a dual-polarized MIMO ultra-wideband system comprising of a linear polarized radiator and circularly polarized radiator. A Symmetric Heptagonal Monopole (SHM) radiating element coupled with a Stepped Co-Planar Waveguide (SCW) provides an ultra-wide bandwidth with linear polarization. An Asymmetric Ruby Shaped Monopole Radiator (ARSM) aided along with a Modified Asymmetric Ground Plane (MAGP) provides the resonance for the entire ultra-wide bandwidth with circular polarization. Modified Asymmetric Ground Plane (MAGP) reduces the cross-polarization between the radiators. Good isolation is achieved using Rectangular Slots (RS) deployed between the radiators. The Symmetric Heptagonal Monopole (SHM) radiating element embedded with Stepped Coplanar Waveguide (SCW), and an Asymmetric Ruby Shaped Monopole (ARSM) radiating element placed above a Modified Asymmetric Ground Plane (MAGP) is configured on a single platform to realize the proposed dual-band UWB MIMO system.