A novel high gain hexagonal cavity-backed MIMO SIW antenna with 3D homogeneous lens loading at ka-band

In this paper, a novel symmetrical hexagonal shaped cavity backed substrate integrated waveguide (SIW) antenna with 3D lens is presented. The novelity of the proposed design is achieving a gain of approximately 20 dBi from single unit cell lens SIW antenna. The proposed 4x4 MIMO SIW lens achieves a...

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Bibliographic Details
Main Authors: Nidhi Tewari, Aakash Bansal, Shweta Srivastava, William Whittow
Format: Default Article
Published: 2025
Subjects:
Engineering
Communications engineering
Networking & Telecommunications
Lenses
Antenna measurements
Antennas
Gain
Antenna radiation patterns
Dielectrics
Three-dimensional displays
Gain measurement
Dielectric measurement
Substrates
Cavity backed SIW
Antenna
Lens
MIMO
Wideband
Online Access:https://hdl.handle.net/2134/29254406.v1
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