Far-field amplitude, Eprincipal: Linear, Tau = 90.000 deg

Gain = None Max far-field (global) = -33.3096 dB, Max far-field

(plot) = -33.3096 dB

Normalization: Peak (Plot), Network offset = 0.000 dB

Hpeak at: -0.3009 deg, Vpeak at: -6.11265 deg

Plot centering: On

Directivity = 17.665 dB

Golfpijp antenne

NSI2000 V4.0.15, Filename:C:\NSI2000\Data\MEETDATA\UHF\WGpOO.nsi

Measurement date/time: 7/29/03 11:05:45 AM, Filetype: NSI-97

Far-field Cut Analysis:

-3. dB beam width: 9.64 deg

-6. dB beam width: 13.13 deg

-10. dB beam width: 16.11 deg

Left Sidelobe: -12.57 dB at -15.676 deg

Right Sidelobe: -13.42 dB at 15.916 deg

Far-field display setup

Azimuth (deg)

Span = 120.000 deg, Center = -0.3009 deg, ipts = 1001

Start= -60.3009 deg, Stop = 59.6991 deg, Delta = 0.120 deg

Elevation (deg)

Center = -6.11265 deg, fpts = 1

Plot rotation= 0.000 deg

Interpolation: Cubic

Coordinate system: Az/El; Polarization: L2 Az/El

Far-field transform setup

FFT size: 64, 32

X/Y/Z shift= 0.000 m, 0.000 m, 0.000 rn

Filter Mode: Off, Zoom: Off

Probe setup: As-acquired

Probe model: OEWG WR430: 1.70-2.60 GHz

Selected beam(s) 1 of 3 Beam

Beam	AUT switch	equency	Y axis	X axis	Pol axis

-----	-----	-----	-----	-----	-----

Beam Name 2	0.000	2.440 GHz	Y axis	X axis	Single-pol

Near-field setup:

Data - Raw near-field

Truncation: Off

Amplitude tapering: Off

Network correction: Off

Position phase correction: Off

Measured data:

X (meters)

Span = 3.000 m, Center = 0.016 m, #pts = 52

Start= -1.484 m, Stop = 1.516 m, Delta = 0.05882 m

Y (meters)

Span = 1.500 m, Center = -2.350 m, #pts = 27

Start= -3.100 m, Stop = -1.600 m, Delta = 0.05769 m

Aut Width/Height: 0.850 m, 0.100 m

H/V Max Far-field angles: 60.000 deg, 50.000 deg

Probe-to-AUT spacing: 0.550 m

Measurement type: NF Planar XY

Scan options: CV Off, CP On, Bi-dir On, V-scan

Beamset smear: 0.01084 m

Scan plane compensation: On

Probe setup as acquired:

Probe model: OEWGWR430: 1.70-2.60 GHz

Probe-1: Lin-90(Ey), Probe-2:None

RF system:

Integration time:	1.960 mSec

Scan speed: 0.254	m/sec

Drift during scan	(final - initial)

Amp/Phase initial	= -18.07 dB, -25.3 deg

Amp/Phase drift	= 0.02 dB, 0.2 deg

Ruben

2003-07-30T11:38:00