R&S SMW-K44, User Manual

Page: 4 / 455

Contents Satellite Navigation
4 User Manual 1178.6379.02 ─ 01
7.2 Static Receiver............................................................................................................ 42
7.3 Moving Receiver..........................................................................................................46
8 Satellite's Constellation.......................................................................51
8.1 Systems and Signals Settings................................................................................... 52
8.2 Satellites Settings....................................................................................................... 54
9 Space Vehicle Configuration.............................................................. 61
9.1 Power Settings............................................................................................................ 62
9.2 Modulation Control Settings...................................................................................... 66
9.3 Simulated Orbit and Orbit Perturbation Settings.....................................................70
9.4 Simulated Clock Settings........................................................................................... 77
10 Real-World Environment..................................................................... 81
10.1 Required Options........................................................................................................ 81
10.2 Spinning and Attitude Simulation..............................................................................82
10.3 Antenna Pattern and Body Mask............................................................................... 82
10.4 Supported Multipath Models......................................................................................85
10.5 How to Simulate Real-Word Effects.......................................................................... 85
10.5.1 Visualizing the Effect of an Antenna Pattern.................................................................85
10.6 Antenna Configuration Settings................................................................................ 87
10.7 Environment Model and Environment Configuration..............................................92
10.8 Static Multipath........................................................................................................... 92
11 Tracking Mode......................................................................................96
11.1 Signal Dynamics Settings.......................................................................................... 96
12 Perturbations and Errors Simulation............................................... 101
12.1 About the Errors Sources........................................................................................ 101
12.1.1 About the Atmospheric Effects....................................................................................102
12.1.2 About Orbit and Orbit Perturbation Parameters and Errors........................................ 102
12.1.3 About Clock and Time Conversion Parameters and Errors........................................ 104
12.1.4 Simulating Errors.........................................................................................................105
12.1.5 Errors Compensation.................................................................................................. 106
12.2 Atmospheric Effects and Ionospheric Errors Settings......................................... 106
12.3 Pseudorange Errors Settings.................................................................................. 114
12.4 Orbit and Orbit Perturbation Errors Settings......................................................... 117