Memorias de investigación
Ponencias en congresos:
Monopulse RLSA antenna at 24 GHz based on a gap-waveguide cavity feed
Año:2017
Áreas de investigación
  • Ingenierías,
  • Telecomunicación
Datos
Descripción
The purpose of this work is to design a frequencyscaled monopulse Radial Line Slot Array (RLSA) antenna intended for a space debris detector radar. Firstly, the slots arrangement is designed and optimized by using a global optimization algorithm where the analysis is based on an inhouse Method of Moment algorithm. A ? pattern prototype is manufactured and tested. Secondly, a monopulse feed based on a multimode cavity is introduced for simultaneous ? and ? operation. The cavity is located below the ground plane of the RLSA and is coupled to the antenna by means of a circular slot and is implemented using gap-waveguide technology. Simulations show good impedance matching and isolation between channels and stable ? and ? patterns for the monopulse operation.
Internacional
Si
Nombre congreso
47th European Microwave Conference (EuMC), 2017
Tipo de participación
960
Lugar del congreso
Nuremberg (Alemania)
Revisores
Si
ISBN o ISSN
978-1-5386-3964-1
DOI
Fecha inicio congreso
10/10/2017
Fecha fin congreso
12/10/2017
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1
Hasta la página
4
Título de las actas
European Microwave Conference (EuMC), 2017 47th
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones