Keysight Technologies C Series - Page 441

Keysight N9915-90020 User’s Guide 441
5G Rapid Prototype Phased Array Antenna – Option 360
How to Set Up Phased Array Antenna Settings
— 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.
13. 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)
14. 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).
Learn more, refer to Chapter 9, “SA (Spectrum Analyzer) Mode
(Option 233–Mixed Analyzers)FUTURE.”
— Restart
15. Optional: choose devices and save files:
Press
Save/Recall