Abstract
Substrate Integrated Waveguide Cavity Backed Wideband Slot Antenna for 5G Applications
Highlights
The fifth-generation (5G) is an mobile technology in order to meet the high data rate requirements, high bandwidth, improved security with shorter latency in coming years over 4G systems
The technologies under 5G development includes massive multiple-input-multiple-output (MIMO), ultra-dense networking, dynamic spectrum sharing and full digital or hybrid beamforming [1], [2]. It has been decided in World Radiocommunication Conference 2015 that operation of terrestrial International Mobile Telecommunications (IMT) services will take place within the frequency range between 24.25 to 86 GHz [3]
A multilayered substrate integrated waveguide (SIW) MIMO antenna with high-isolation with dumbell shaped slot is discussed in [13] shows impedance bandwidth of 21.90% (11.80–14.60 GHz)
Summary
The fifth-generation (5G) is an mobile technology in order to meet the high data rate requirements, high bandwidth, improved security with shorter latency in coming years over 4G systems. The technologies under 5G development includes massive multiple-input-multiple-output (MIMO), ultra-dense networking, dynamic spectrum sharing and full digital or hybrid beamforming [1], [2] It has been decided in World Radiocommunication Conference 2015 that operation of terrestrial International Mobile Telecommunications (IMT) services will take place within the frequency range between 24.25 to 86 GHz [3]. A simple SIW antenna structure comprises of at least one radiating element as a first metal layer, a ground plane as a second metal layer, a dielectric substrate material positioned between these metallic layers and an electric wall arrangement This electric wall arrangement consists of two (or more) rows of vias drilled inside the substrate and filled with metal parallel to each other which resembles the waveguide arrangement [7].
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