Abstract
This paper presents a novel antenna design that utilizes surface wave launcher (SWL) elements in combination with a shared partially reflecting surface (Bull's eye) structure on top of a grounded dielectric slab (GDS) to produce a planar 2-D multi-beam leaky-wave antenna (operating between 21.65 - 26.03 GHz). The simulation results show four narrow beams with 3 dB beamwidths of 16.2o generated at broadside with a tilt angle of ±10o in two different planes. Each individual antenna element has a gain of 11 dB. The leaky-wave antenna presented here is useful in K Band as well as 5G base station and access point applications that require multi-beam antenna systems.
| Original language | English |
|---|---|
| Title of host publication | 2021 1st International Conference on Microwave, Antennas and Circuits, ICMAC 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781665400862 |
| DOIs | |
| State | Published - 2021 |
Publication series
| Name | 2021 1st International Conference on Microwave, Antennas and Circuits, ICMAC 2021 |
|---|
Bibliographical note
Publisher Copyright:© 2021 IEEE.
Keywords
- 5G Millimeter-waves
- K Band
- Multi-beam antennas
- grounded dielectric slab
- leaky-wave antenna
- partially reflecting surface
- surface wave launcher
ASJC Scopus subject areas
- Instrumentation
- Computer Networks and Communications
- Electrical and Electronic Engineering
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