Memorias de investigación
Communications at congresses:
On the Fly Multifrequency Measurements in Spherical Near Field Systems
Year:2018
Research Areas
  • Engineering,
  • Telecommunications
Information
Abstract
This paper presents a technique for reduction the acquisition time in the measurement of antennas in spherical near field systems using multifrequency on-the-fly acquisitions. When these acquisitions are performed, a shift in the pattern is performed. This shift appears in polarization when the scan is in roll axis, or in pointing direction when the scan is azimuth or elevation axis. In any case, this shift has to be corrected in order to compensate the different trigger time for each frequency point. This paper presents a technique for compensating this rotation in spherical near field system, by rotation of the radiation pattern in the scan axis through an easy calculation of the that shift.
International
Si
Congress
2018 AMTA
960
Place
Williamsburg, VA, USA
Reviewers
Si
ISBN/ISSN
978-1-7281-1290-9
Start Date
04/11/2018
End Date
09/11/2018
From page
1
To page
4
2018 AMTA Proceedings
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Centro o Instituto I+D+i: Centro de I+d+i en Procesado de la Información y Telecomunicaciones
  • Departamento: Señales, Sistemas y Radiocomunicaciones