Antennas › Array Editor
Sparse & Faulty Array Simulator
Set amplitude, phase shift and active/failed status per element. Visualise how beam steering, amplitude tapering, element failures and phase errors affect the array radiation pattern — with ideal vs actual comparison overlay.
Array Type
Linear (ULA)
Rectangular (URA)
Array Parameters
el
λ
Beam Steering
deg
Amplitude Taper (all elements)
Quick Actions
Active Elements
—
of total
Directivity
—
dBi (array factor)
HPBW
—
degrees
First SLL
—
dBc
Main Lobe Dir.
—
degrees
SLL vs Ideal
—
degradation
Directivity Loss
—
vs ideal array
Element Toggle — click to switch on/off
Click to toggle · Amplitude bar and phase inputs are in the table below
#
Amplitude (0–1) Phase (deg)
Amp
Phase°
On
Cartesian Pattern (Array Factor vs Angle)
Current array
Ideal (all on, uniform)
Polar Pattern
Current array
Ideal