Loading [a11y]/accessibility-menu.js
Sidelobe Cancellation for Uniformly Excited Planar Array Antennas by Controlling the Side Elements | IEEE Journals & Magazine | IEEE Xplore

Sidelobe Cancellation for Uniformly Excited Planar Array Antennas by Controlling the Side Elements


Abstract:

A sidelobe cancellation over a wide angular range for the uniformly excited planar array is proposed. The approach is to readjust the amplitude and phase excitations of t...Show More

Abstract:

A sidelobe cancellation over a wide angular range for the uniformly excited planar array is proposed. The approach is to readjust the amplitude and phase excitations of the boundary elements only, while keeping the rest of elements unchanged. Simple expressions for computing the required amplitude and phase excitations of these boundary elements are given. The technique simplifies the feed network as it requires only one attenuator and two phase shifters. Simulation results show that cancellation of sidelobes across a wide angle can be obtained.
Page(s): 987 - 990
Date of Publication: 16 May 2014

ISSN Information:


Contact IEEE to Subscribe

References

References is not available for this document.