Antenna (ORbit Extrapolation KIT 9.3 API)

java.lang.Object
- org.orekit.gnss.antenna.Antenna

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

Constructor Summary

Constructors
Modifier Constructor Description

protected Antenna(String type, String sinexCode, Map<Frequency,FrequencyPattern> patterns)
Simple constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.hipparchus.geometry.euclidean.threed.Vector3D`	`getEccentricities(Frequency frequency)`	Get the phase center eccentricities.
`double`	`getPhaseCenterVariation(Frequency frequency, org.hipparchus.geometry.euclidean.threed.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.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Antenna
```
protected Antenna(String type,
                  String sinexCode,
                  Map<Frequency,FrequencyPattern> patterns)
```
    Simple constructor.
    
    Parameters:
    
    type - antenna type
    
    sinexCode - sinex code
    
    patterns - frequencies patterns
- Method Detail
  - getType
```
public String getType()
```
    Get the type of the antenna.
    
    Returns:
    
    type of the antenna
  - getSinexCode
```
public String getSinexCode()
```
    Get the sinex code of the antenna.
    
    Returns:
    
    sinex code of the antenna
  - getEccentricities
```
public org.hipparchus.geometry.euclidean.threed.Vector3D getEccentricities(Frequency frequency)
```
    Get the phase center eccentricities.
    
    Parameters:
    
    frequency - frequency of the signal to consider
    
    Returns:
    
    phase center eccentricities (m)
  - getPhaseCenterVariation
```
public double getPhaseCenterVariation(Frequency frequency,
                                      org.hipparchus.geometry.euclidean.threed.Vector3D direction)
```
    Get the value of the phase center variation in a signal direction.
    
    Parameters:
    
    frequency - frequency of the signal to consider
    
    direction - signal direction in antenna reference frame
    
    Returns:
    
    value of the phase center variation (m)