Ku band linear slot-array in ridge gapwaveguide technology
Paper in proceedings, 2013

A Ku band 4×1 linear slot array antenna design based on recently developed gap waveguide technology is presented. The complete antenna has been built using two parallel plates where the bottom metal plate has the guiding ridge and periodic pins and the top metal plate is smooth. The antenna feed network consists of power dividers has been realized on the bottom metal plate, and the radiating slots are placed on the top metal plate. Design and simulation results of the linear array show that it is possible to have a slot array antenna with 20 % bandwidth based on ridge gap waveguide technology.

corporate-feed

Artificial Magnetic Conductor (AMC)

Slot array antenna

T-junction

Ridge gapwaveguide

Author

Ashraf Uz Zaman

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

Per-Simon Kildal

Chalmers, Signals and Systems, Communication and Antenna Systems, Antennas

2013 7th European Conference on Antennas and Propagation, EuCAP 2013

3078-3081

Subject Categories

Electrical Engineering, Electronic Engineering, Information Engineering

ISBN

978-889070183-2

More information

Created

10/7/2017