HeightGainTerminalCorrectionModel.cpp File Reference

Implements the model from ITU-R P.2108 Section 3.1. More...

Functions
ReturnCode	ITS::ITU::PSeries::P2108::HeightGainTerminalCorrectionModel (const double f__ghz, const double h__meter, const double w_s__meter, const double R__meter, const ClutterType clutter_type, double &A_h__db)
	Height gain terminal correction model as described in Section 3.1.
ReturnCode	ITS::ITU::PSeries::P2108::Section3p1_InputValidation (const double f__ghz, const double h__meter, const double w_s__meter, const double R__meter)
	Input validation for the height gain terminal correction model (Section 3.1).
double	ITS::ITU::PSeries::P2108::Equation_2a (const double nu)
	Equation (2a) of Section 3.1.
double	ITS::ITU::PSeries::P2108::Equation_2b (const double K_h2, const double h__meter, const double R__meter)
	Equation (2b) of Section 3.1.

Detailed Description

Implements the model from ITU-R P.2108 Section 3.1.

Function Documentation

Equation_2a()

double ITS::ITU::PSeries::P2108::Equation_2a

(

const double

nu

)

Equation (2a) of Section 3.1.

Parameters

[in]

nu

Dimensionless diffraction parameter

Returns

Additional loss (clutter loss), in dB

Equation_2b()

double ITS::ITU::PSeries::P2108::Equation_2b	(	const double	K_h2,
		const double	h__meter,
		const double	R__meter )

Equation (2b) of Section 3.1.

Parameters

[in]	K_h2	Intermediate parameter
[in]	h__meter	Antenna height, in meters
[in]	R__meter	Representative clutter height, in meters

Returns

Additional loss (clutter loss), in dB

HeightGainTerminalCorrectionModel()

PROPLIB_API ReturnCode ITS::ITU::PSeries::P2108::HeightGainTerminalCorrectionModel	(	const double	f__ghz,
		const double	h__meter,
		const double	w_s__meter,
		const double	R__meter,
		const ClutterType	clutter_type,
		double &	A_h__db )

Height gain terminal correction model as described in Section 3.1.

This method gives the median loss due to different terminal surroundings. This model can be applied to both transmitting and receiving ends of the path.

Frequency range: \( 0.03 \leq f \leq 3 \) (GHz)
Antenna height range: \( 0 \leq h \) (m)
Street width range: \( 0 < w_s \) (m)
Representative clutter height range: \( 0 < R \) (m)

Parameters

[in]	f__ghz	Frequency, in GHz
[in]	h__meter	Antenna height, in meters
[in]	w_s__meter	Street width, in meters
[in]	R__meter	Representative clutter height, in meters
[in]	clutter_type	Clutter type
[out]	A_h__db	Additional loss (clutter loss), in dB

Returns

Return code

Section3p1_InputValidation()

ReturnCode ITS::ITU::PSeries::P2108::Section3p1_InputValidation	(	const double	f__ghz,
		const double	h__meter,
		const double	w_s__meter,
		const double	R__meter )

Input validation for the height gain terminal correction model (Section 3.1).

Note: Input parameter 'clutter_type' is validated in the main function's switch statement through the use of default to simplify code structure.

Parameters

[in]	f__ghz	Frequency, in GHz
[in]	h__meter	Antenna height, in meters
[in]	w_s__meter	Street width, in meters
[in]	R__meter	Representative clutter height, in meters

Returns

Return code