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 = 17.772 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: 69.53 deg

-6. dB beam width: Not Found

-10. dB beam width: Not Found

Left Sidelobe: -2.97 dB at -35.586 deg

Right Sidelobe: -1.89 dB at 42.993 deg

Far-field display setup

Azimuth (deg)

Center = -0.3009 deg, #pts = 1

Elevation (deg)

Span = 100.000 deg. Center = -6.11265 deg, #pts = 1001

Start= -56.11265 deg, Stop = 43.88735 deg. Delta = 0.100 deg

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 m

Filter Mode: Man FF, Zoom: Off

Probe setup: As-acquired

Probe model: OEWG WR430: 1.70-2.60 GHz

Selected beam(s) 1 of 3

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

Probe/AUT Z-axis: On,K-correction: Off

MTIgain: Off, MTIphase: 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, fpts = 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: OEWG WR430: 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

2003-07-30T11:22:00