Package org.orekit.gnss.antenna
Class Antenna
- java.lang.Object
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- org.orekit.gnss.antenna.Antenna
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- Direct Known Subclasses:
ReceiverAntenna
,SatelliteAntenna
public class Antenna extends Object
GNSS antenna model.- Since:
- 9.2
- Author:
- Luc Maisonobe
- See Also:
- ANTEX: The Antenna Exchange Format, Version 1.4
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Vector3D
getEccentricities(Frequency frequency)
Get the phase center eccentricities.List<Frequency>
getFrequencies()
Get supported frequencies.FrequencyPattern
getPattern(Frequency frequency)
Get a frequency pattern.double
getPhaseCenterVariation(Frequency frequency, Vector3D direction)
Get the value of the phase center variation in a signal direction.String
getSinexCode()
Get the sinex code of the antenna.String
getType()
Get the type of the antenna.
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Constructor Detail
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Antenna
protected Antenna(String type, String sinexCode, Map<Frequency,FrequencyPattern> patterns)
Simple constructor.- Parameters:
type
- antenna typesinexCode
- sinex codepatterns
- frequencies patterns
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Method Detail
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getType
public String getType()
Get the type of the antenna.- Returns:
- type of the antenna
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getSinexCode
public String getSinexCode()
Get the sinex code of the antenna.- Returns:
- sinex code of the antenna
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getFrequencies
public List<Frequency> getFrequencies()
Get supported frequencies.- Returns:
- supported frequencies
- Since:
- 10.0
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getEccentricities
public Vector3D getEccentricities(Frequency frequency)
Get the phase center eccentricities.- Parameters:
frequency
- frequency of the signal to consider- Returns:
- phase center eccentricities (m)
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getPhaseCenterVariation
public double getPhaseCenterVariation(Frequency frequency, Vector3D direction)
Get the value of the phase center variation in a signal direction.- Parameters:
frequency
- frequency of the signal to considerdirection
- signal direction in antenna reference frame- Returns:
- value of the phase center variation (m)
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getPattern
public FrequencyPattern getPattern(Frequency frequency)
Get a frequency pattern.- Parameters:
frequency
- frequency of the signal to consider- Returns:
- pattern for this frequency
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