348 Keysight N9927-90001 User’s Guide
5G Rapid Prototype Phased Array Antenna – Option 360
How to Set Up Phased Array Antenna Settings
11. Select Trace 6—choose:
For this step, refer to Figure 6 on page 337.
— Polar Size Max Med Min
Sets the size of the polar display. Smaller
sizes used to overlay PNG maps. (Default = Max)
— Polar Orientation
Aligns the antenna polar display to a selected
direction.
— Image Enable OFF ON
(Optional to overlay antenna bore-sight
direction. Only active if you have recalled a PNG image to display on
the FieldFox as a map. (Default = OFF)
— Recall Image
Use to recall PNG map to overlay antenna direction.
— Compass Image OFF ON
To display a compass indicating true north
for antenna. (Default = ON)
— Compass North
Use this softkey to align the compass’ true north
value in degrees.
Repeat process as needed for additional settings.
12. Optional: Press Freq/Dist
— Press Antenna Settings
opens the table antenna settings softkey
menu, where you can define your phased array antenna settings,
Ball Antenna: LAN address, Settings: Resolution BW, Video BW,
Beam Width, Array Antenna: Center frequency, Azimuth Ref,
Elevation Ref, and Polar Display: Ref. For details, refer to step 6
above.
— Then Start Azimuth
+/-45 degrees. (Default = 45 degrees)
— Then Stop Azimuth
+/-45 degrees. (Default = 45 degrees)
— Then Ref Elevation
+/-45 degrees. (Default = 0 degrees)
13. Optional: choose change sweep, dwell time, and max hold settings:
Press Sweep
Then choose:
— Dwell Time
to set the delay between the antenna positioning from
1 ms to 10 seconds (default: 10 ms). For pulsed RF measurements it
is recommended that you increase the Dwell Time to ~100 ms.
— Max Hold
For pulsed RF measurements, it is recommended that
Max Hold is set to OFF when using the Heat Map display.
(Default = OFF)
— Single
— Continuous
to enable or disable the continuous sweep (default:
ON).
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