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Ka Band active array antenna for mobile satellite communications
Cita
Sierra Castañer, Manuel 
ORCID: https://orcid.org/0000-0002-8752-6448, Fernández González, José Manuel ORCID: https://orcid.org/0000-0002-9296-4098, Sierra Pérez, Manuel ORCID: https://orcid.org/0000-0002-8297-986X, Tamayo Domínguez, Adrián ORCID: https://orcid.org/0000-0002-2322-3800 and Muriel Barrado, Alfonso Tomás ORCID: https://orcid.org/0000-0001-8560-5110
(2016).
Ka Band active array antenna for mobile satellite communications.
En: "International Symposium on Antennas and Propagation (ISAP2016)", 24/10/2016 - 28/10/2016, Okinawa, Japan. pp. 1-2.
ORCID: https://orcid.org/0000-0002-8752-6448, Fernández González, José Manuel ORCID: https://orcid.org/0000-0002-9296-4098, Sierra Pérez, Manuel ORCID: https://orcid.org/0000-0002-8297-986X, Tamayo Domínguez, Adrián ORCID: https://orcid.org/0000-0002-2322-3800 and Muriel Barrado, Alfonso Tomás ORCID: https://orcid.org/0000-0001-8560-5110
(2016).
Ka Band active array antenna for mobile satellite communications.
En: "International Symposium on Antennas and Propagation (ISAP2016)", 24/10/2016 - 28/10/2016, Okinawa, Japan. pp. 1-2.
Descripción
| Título: | Ka Band active array antenna for mobile satellite communications |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | International Symposium on Antennas and Propagation (ISAP2016) |
| Fechas del Evento: | 24/10/2016 - 28/10/2016 |
| Lugar del Evento: | Okinawa, Japan |
| Título del Libro: | International Symposium on Antennas and Propagation (ISAP2016) |
| Fecha: | 2016 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | Phased Array Antennas, Ka Band, Satellite Communications |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Señales, Sistemas y Radiocomunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
This paper describes a modular active antenna for
satellite communications in the K/Ka band. The application is thought for mobile satellite communications and internet links, mainly for commercial airplanes. The impossibility to build full active antennas, including amplifiers in all the elements, leads
to a modular semi active antenna. Here the module is a small subarray with complete phase control in the elements. The phase control is made with ad-hoc phase shifters giving the minimum losses. Only two-bit control has been selected to perform phase shifters associated to a circular polarization radiating element. The feeding network has been selected to minimise the losses and the gap waveguide has been designed to perform the network. The radiating element is a circular double patch fed into two points to obtain circular polarization.
The entire prototype has been designed in LTCC substrate to minimise the losses and stabilise the structure.
Proyectos asociados
Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
RTC-2015-3495-7
Jetstream
Sin especificar
Sin especificar
Gobierno de España
TEC2014- 55735-C3-1-R
Enabling 5G
Sin especificar
Sin especificar
Gobierno de España
S2013/ICE-3000
SPADERADAR-CM
Sin especificar
Sin especificar
Más información
| ID de Registro: | 44362 |
|---|---|
| Identificador DC: | https://oa.upm.es/44362/ |
| Identificador OAI: | oai:oa.upm.es:44362 |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 17 Ene 2017 19:10 |
| Ultima Modificación: | 13 Abr 2023 18:00 |
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