u-blox ANN-MB
Setup
Fig. 1: VRTK2 with ANN-MB
.png?inst-v=6bb741f4-c4c9-4073-8aab-0be3ca913de0)
Fig. 2: ANN-MB antenna
.png?inst-v=6bb741f4-c4c9-4073-8aab-0be3ca913de0)
Fig. 3: Agilex setup with ANN-MB antenna
Antenna phase center:
Antenna reference point (ARP) location
Test results
In this test the ANN-MB antenna was connected to GNSS2.
Number of tracked signals
Position variance
CN0 timeseries
CN0 histogram
ENU position estimate statistics
Timeseries file:
Link to KML file: 2023-01-16-13-42-14
In this test the ANN-MB antenna was connected to GNSS1.
Number of tracked signals
Position variance
CN0 timeseries
CN0 histogram
ENU position estimate statistics
Timeseries file:
Link to KML file: 2023-01-16-14-10-17
Number of tracked signals
Fix types
Position variance
CN0 timeseries
CN0 histogram
ENU position estimate statistics
Timeseries file:
Link to KML file: 2023-01-18-12-29-14
Number of tracked signals
Fix types
Position variance
CN0 timeseries
CN0 histogram
ENU position estimate statistics
Timeseries file:
Link to KML file: 2023-01-18-12-45-05
Conclusions
Equal or better performance than the reference.
Good alternative, esp. for customers looking for a low-profile antenna.
** Requires proper mounting (GP).