Design of A Wideband Array Antenna Prototype with Gap Waveguide for W-Band Wireless Links
Paper in proceedings, 2018

This paper presents a wideband 45o slot array
antenna for W-Band wireless links. The proposed antenna
prototype consists of 44 slot array, a wideband T-junction
based on a groove gap waveguide and a vertical transition
from WR-10 to groove gap waveguide. The simulated results
show that the proposed prototype has an impedance bandwidth
of 26.5% with input reflection coefficient better than
-10 dB.

4×4 slot array

Groove gap waveguide

Wideband power divider

Wideband transition

microwave

Author

Jinlin Liu

Chalmers, Electrical Engineering, Kommunikationssystem, informationsteori och antenner, Antennas

Ashraf Uz Zaman

Chalmers, Electrical Engineering, Kommunikationssystem, informationsteori och antenner, Antennas

Jian Yang

Chalmers, Electrical Engineering, Kommunikationssystem, informationsteori och antenner, Antennas

IET Conference Publications

Vol. 2018 CP741

12th European Conference on Antennas and Propagation, EuCAP 2018
London, United Kingdom,

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

More information

Latest update

1/21/2019