Policy on Intellectual Property Right (IPR)
1 Report overview and background
1.1 Background for RNSS
receivers operating in the 1 164-1 215 MHz band
1.2 Background for RNSS
receivers operating in the 1 215-1 300 MHz band
1.3 Report content
2 Simulation modelling and
computation methodology
2.1 Basic computation
method
2.1.1 RNSS
receiver operational RFI scenario detailed descriptions
2.2 RNSS receiver models
2.2.1 General
RNSS receive system model descriptions
2.2.2 RNSS
receive antenna models
2.2.3 RNSS
receiver RF front-end model parameters
2.2.4 RNSS
receiver pulsed RFI effects
2.3 RNSS receiver pulsed
RFI effects theory
2.3.1 Pulse
blanking effects theory
2.3.2 Pulse RFI
effect equation for a saturating RNSS receiver
2.3.3 Total aggregate
wideband continuous interference effect
2.3.4 Usage
limits for effective noise power spectral density, N0,EFF,
equations
3 Pulsed RF source emission
models and airborne receiver aggregate pulse parameters
3.1 Pulsed RF source
emission models for airborne RNSS receivers
3.1.1 DME/TACAN
system pulsed emission models
3.1.2 CNI system
pulsed emission model
3.1.3 ATC ground
and airborne surveillance pulsed emission models
3.1.4 Airborne
ARNS (DME/TACAN) interrogator pulsed emission models
3.2 Aggregate pulse
parameters for airborne RNSS receivers in the 1 164-1 188 MHz band
3.2.1 DME/TACAN
beacon aggregate pulse parameters – high altitude airborne RNSS case
3.2.2 Composite
aggregate pulse parameters – high altitude airborne RNSS case
3.2.3 Low-altitude
airborne RNSS receiver operational example (1 164-1 188 MHz)
4 Aggregate pulsed RFI parameters
for ground-based RNSS receivers
4.1 SBAS ground reference
receiver (1 215-1 240 MHz) pulsed RFI parameters
4.1.1 SBAS
ground reference receiver and pulsed RFI source characteristics
4.1.2 SBAS
ground reference receiver pulsed RFI parameter calculation
4.1.3 Pulsed
duty cycle parameter formula correction for EESS chirp and scanning effects
4.2 High-precision
receiver aggregate pulsed RFI parameters
4.2.1 High-precision
CDMA receiver (1 164-1 188 MHz) pulsed RFI parameters
4.2.2 GPS
High-precision semi-codeless receiver (1 215-1 240 MHz) pulsed RFI
parameters
5 Conclusions
Annex A Propagation modelling with the GPS RFI Environmental
Evaluation Tool (GREET)
A.1 GREET tool overview
A.2 Fixed emitter database
interface
A.3 Fixed emitter RFI
calculator
A.4 Emulation of DME/TACAN
ensemble environment
Annex B Strong pulse collision model – net PDCB
approach