Publication

A compact phased array for SatCom applications

Stefano Vaccaro, Roberto Torres Sánchez
2013
Conference Papers

Abstract

This paper outlines the development of an electronically steerable receive-only array antenna realized within a project funded by the European Space Agency (ESA): the NATALIA project. The antenna has been designed for the reception of mobile satellite services in Ku-band and targets the European high-end automotive market. Based on an innovative polarization agile phased array concept, the antenna is highly compact in size, has a cost-effective buildup, and shows excellent RF-performance.

Official source

https://infoscience.epfl.ch/entities/publication/bff92ba6-4d49-4a37-9838-14debcb00812

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Stefano Vaccaro, Roberto Torres Sánchez
2013
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/bff92ba6-4d49-4a37-9838-14debcb00812

About this result

Related concepts (11)

Active electronically scanned array

An active electronically scanned array (AESA) is a type of phased array antenna, which is a computer-controlled array antenna in which the beam of radio waves can be electronically steered to point in different directions without moving the antenna. In the AESA, each antenna element is connected to a small solid-state transmit/receive module (TRM) under the control of a computer, which performs the functions of a transmitter and/or receiver for the antenna.

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In radio and telecommunications a dipole antenna or doublet is the simplest and most widely used class of antenna. The dipole is any one of a class of antennas producing a radiation pattern approximating that of an elementary electric dipole with a radiating structure supporting a line current so energized that the current has only one node at each end. A dipole antenna commonly consists of two identical conductive elements such as metal wires or rods.

Antenna (radio)

In radio engineering, an antenna (American English) or aerial (British English) is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. In transmission, a radio transmitter supplies an electric current to the antenna's terminals, and the antenna radiates the energy from the current as electromagnetic waves (radio waves). In reception, an antenna intercepts some of the power of a radio wave in order to produce an electric current at its terminals, that is applied to a receiver to be amplified.

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